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2018:Q4 | VOL. 26 | NO. 4

Insights on economic issues in today’s headlines

to Don
S Re ’t
Se ub n Fo
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ew rg
ac sc
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e
ov ip Yo t
er
t
i u
fo
r D on r
et

How Important Are
Production Networks
to the U.S. Economy?
St. Louis Fed President

Dealing with Leftovers

Industry Profile

Some of James Bullard’s
key policy presentations
during 2018

One way policymakers
can handle the vagaries of
residual seasonality in GDP

Makers of bourbon and other
American whiskeys see
opportunities and challenges

PAGE 3

PAGE 10

PAGE 16

ai

ls

REGIONAL
ECONOMIST
2018:Q4 | VOL. 26, NO. 4
www.stlouisfed.org/re
The Regional Economist is published
quarterly by the Research and
Public Affairs divisions of the Federal
Reserve Bank of St. Louis. It addresses
the national, international and
regional economic issues of the day,
particularly as they apply to states in
the Eighth Federal Reserve District.
Views expressed are not necessarily
those of the St. Louis Fed or of the
Federal Reserve System.
Director of Research
Christopher J. Waller
Senior Policy Adviser
Cletus C. Coughlin
Deputy Director of Research
David C. Wheelock
Director of Public Affairs
Karen Branding
Editor
Subhayu Bandyopadhyay
Managing Editor
Gregory Cancelada
Art Director
Joni Williams
Please direct your comments to
Gregory Cancelada at 314-444-4210
or by email at Gregory.Cancelada@
stls.frb.org. You can also write to
him at the address below. Submission of a letter to the editor gives
us the right to post it to our website
and/or publish it in the Regional
Economist unless the writer states
otherwise. We reserve the right to
edit letters for clarity and length.
To subscribe to the RE email
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subscribe/regional-economist.
Regional Economist
Public Affairs Office
P.O. Box 442
St. Louis, MO 63166-0442

4

2018:Q4 | VOL. 26 | NO. 4

IN THIS ISSUE

Insights on economic issues in today’s headlines

See

How Important Are Production
Networks to the U.S. Economy?
As manufacturing grows more sophisticated,
industries become more interconnected through
production networks. As a result, industries’
output growth and job growth are increasingly
correlated.

to Don
Su Re ’t F
bs ne or
c w g
ck
Co rip Y et
ou
ve
r fo ti
r D on r
et

Ba

ail

s

How Important Are
Production Networks
to the U.S. Economy?
St. Louis Fed President

Dealing with Leftovers

Industry Profile

Some of James Bullard’s
key policy presentations
during 2018

One way policymakers
can handle the vagaries of
residual seasonality in GDP

Makers of bourbon and other
American whiskeys see
opportunities and challenges

PAGE 3

PAGE 10

PAGE 16

PRESIDENT’S MESSAGE .................................................................................................................. 3

Dealing with the Leftovers: Residual Seasonality in GDP
Residual seasonality in gross domestic product can make the growth trends
difficult to read. ...............................................................................................................10
The Role of Age in Determining Stock-Bond Investment Mix
U.S. households seem to ignore the advice that young people should invest
heavily in stocks. ............................................................................................................. 12
Unauthorized Immigration in the U.S.
Unauthorized immigration grew rapidly from 1990 to the Great Recession but
has since leveled off. ........................................................................................................ 14
INDUSTRY PROFILE

Bourbon and Whiskey Distillers Face Rosy Tourism, Vexing Tariffs
Tourism related to whiskey remains a bright spot for U.S. distillers facing
tariffs................................................................................................................................. 16
DISTRICT OVERVIEW

Measuring Debt Levels in the Eighth District’s Key Metro Areas
Data do not seem to indicate that a severe debt problem may be brewing in
these cities. ....................................................................................................................... 19
NATIONAL OVERVIEW

Forecasters See U.S. GDP Growth Easing in 2019
Forecasters see real GDP growing 2.4 percent in 2019, less than the
projected growth for 2018. ............................................................................................ 22
ECONOMY AT A GLANCE................................................................................................ 23

ONLINE EXTRA
COVER IMAGE:
©ISTOCK/GETTYIMAGESPLUS/TRAIMAK_IVAN

Perceived Bias and Income Patterns Differ by Race

Perceptions of discrimination and patterns of household incomes differ
between blacks and whites.
2 REGIONAL ECONOMIST | Fourth Quarter 2018

Read more at www.stlouisfed.org/re.

PRESIDENT’S MESSAGE

A Year in Review

S

t. Louis Fed President James Bullard
has been a participant in Federal Open
Market Committee (FOMC) deliberations
since April 2008. Bullard actively engages
with many audiences—including academics, policymakers, business and community
organizations, and the media—to discuss
monetary policy and the U.S. economy and
to help further the regional Reserve bank’s
role of being the voice of Main Street.
Some of his key policy presentations
during 2018 are summarized below, in
chronological order. To see all of Bullard’s
public presentations, please visit www.
stlouisfed.org/from-the-president.
R-Star Wars: The Phantom Menace
Feb. 26, 2018: In Washington, D.C.,
Bullard discussed the natural real rate of
interest (commonly called r*, or r-star) and
its implications for the Fed’s key policy rate
(the federal funds target rate). He considered
three factors that can influence the natural
real rate of interest and noted that the U.S.
is currently in a regime (or state) of low
productivity growth, appears to be in a lowgrowth state for the U.S. labor force, and is
in a regime of a high desire for safe assets
(the most important of the three factors). He
concluded that the natural safe real rate of
interest, and hence the appropriate policy
rate, is relatively low and unlikely to change
very much over the forecast horizon.
U.S. Monetary Policy:
A Case for Caution
May 11, 2018: Speaking in Springfield, Mo.,
Bullard outlined five reasons for caution
in raising the policy rate further based on
current macroeconomic conditions. Those
reasons are: 1) market-based inflation expectations remain low; 2) the current policy rate
setting is neutral (putting neither upward
nor downward pressure on inflation); 3) the
yield curve is relatively flat and yield curve
inversion (whereby short-term interest rates
exceed long-term interest rates) is possible;
4) business investment has room to grow;
and 5) labor markets are in equilibrium.
The Case of the Disappearing
Phillips Curve
June 19, 2018: Bullard discussed the
“flattening Phillips curve” in advanced

economies during a panel at the ECB
(European Central Bank) Forum on
Central Banking in Sintra, Portugal.
The Phillips curve refers to the empirical
relationship between inflation and unemployment, which used to be negative but
has been drifting toward zero since the
inflation targeting era began in the 1990s.
He attributed the flatter empirical Phillips
curve to improved monetary policy during
this era, noting that inflation has generally
been lower, less volatile and closer to stated
inflation targets. “Today’s G-7 monetary
policymakers are unlikely to glean a reliable signal for monetary policy based on
empirical Phillips curve slope estimates—
they have to look elsewhere,” he said.
Assessing the Risk of Yield Curve
Inversion: An Update
July 20, 2018: In Glasgow, Ky., Bullard
talked about the possibility that the yield
curve would invert, which he first discussed in a presentation on Dec. 1, 2017.
He commented that there is a material risk
of yield curve inversion over the forecast
horizon if the FOMC continues on its
present course for raising the policy rate, as
suggested by the FOMC’s June 2018 projections. Such an inversion is a “naturally
bearish signal for the economy,” he said.
He noted that inversion is best avoided
in the near term by caution in raising the
policy rate. “Given tame U.S. inflation
expectations, it is unnecessary to push
monetary policy normalization to such an
extent that the yield curve inverts,” he said.
How to Extend the U.S. Expansion:
A Suggestion
Sept. 5, 2018: In New York, Bullard laid
out a possible strategy for extending the
U.S. economic expansion. The strategy
relies on placing more weight on financial
market signals, such as the slope of the
yield curve and market-based inflation
expectations, than is customary. He noted
that many current approaches to monetary
policy strategy continue to overemphasize
the now-defunct empirics of the Phillips
curve. “Handled properly, current financial
market information can provide the basis
for a better forward-looking monetary
policy strategy,” he said. He also noted that

President Bullard speaking in Glasgow, Ky.

these signals could help the FOMC
better identify the neutral policy rate.
“The flattening yield curve and subdued
market-based inflation expectations
suggest that the current monetary policy
stance is already neutral or possibly
somewhat restrictive,” he said.
Some Consequences of the
U.S. Growth Surprise
Oct. 8, 2018: In Singapore, Bullard
discussed the surprisingly strong performance of the U.S. economy relative to
projections made by the FOMC in the first
half of 2017. A key consequence of this
growth surprise, Bullard said, is that it has
allowed the FOMC to normalize its policy
rate along a projected path, with attendant
consequences for global financial markets.
He added that a continuation of the growth
surprise likely requires faster U.S. productivity growth.
Modernizing Monetary Policy Rules
Oct. 18, 2018: In Memphis, Tenn.,
Bullard discussed modernizing a popular
monetary policy rule, a version of the Taylor rule, whose construction was based on
U.S. data from the 1980s and 1990s. Since
then, he noted, three important macroeconomic developments have altered key
elements of policy rule construction: lower
short-term real interest rates, the disappearing Phillips curve and better measures
of inflation expectations. “Incorporating
these developments yields a modernized
policy rule that suggests the current level
of the policy rate is about right over the
forecast horizon,” Bullard said.
(This article was published online Nov. 15.)

REGIONAL ECONOMIST | www.stlouisfed.org/re 3

How Important Are
Production Networks
to the U.S. Economy?
By Sungki Hong, Hannah G. Shell and Qiuhan Sun

KEY TAKEAWAYS
• As manufacturing grows more
sophisticated, industries become
more interconnected through
production networks.
• By analyzing input-output data,
economists can measure the
independence and interdependence
of U.S. industries in the production
of their goods and services.
• Studying production networks
can reveal how industries’ output
growth and job growth are
increasingly correlated.

Introduction

T

©GETTYIMAGES/DIGITAL_VISIONS

4 REGIONAL ECONOMIST | Fourth Quarter 2018

he structure of modern industrial
production is highly complicated.
As the manufacturing process becomes
more sophisticated, firms and sectors are
increasingly interconnected with each
other through production networks.
As a result of these production networks, an economic downturn in one
industry (referred to as an industry-specific shock) will be felt by all its industry
partners. New research on production
networks suggests industry-specific
shocks actually account for at least half of
the volatility in aggregate growth.1
An industry’s final output can be sold
directly to consumers or passed down
to another industry as an intermediate
input for more production. One can view
the production network as a river flowing from raw materials down to the final
consumer. When an industry is closer to

final consumers, we call it a downstream
industry; when its production is closer to
raw materials, it’s an upstream industry.
Downstream industries are also referred
to as buyer industries because they tend
to buy more products from a broad swath
of upstream industries, while upstream
industries are referred to as supplier industries because they mainly supply materials
to other industries. Industries can be both
downstream and upstream relative to one
another. For example, automobile production is a downstream industry for steel
manufacturers but an upstream industry
for a law firm that purchases vehicles so
that its lawyers can meet with clients.
This article aims to outline the production network structure of the U.S. economy
by identifying the key industries that are
central suppliers and buyers and by exploring the importance of the automotive
industry to the U.S. economy during the
2007-09 Great Recession.
Models of Production Networks
Figure 1 displays three simplified theoretical models of production networks
that illustrate the importance of one
industry to the overall network.
In the first case, all industries operate
independently. They produce output with
workers and physical capital but do not
use inputs from other industries or sell
their output to other industries as an
input. All output goes directly to final
household consumption.
The second case is a network that
resembles an O-ring. All industries sell
to a single downstream industry and
purchase from a single upstream industry. In contrast to the first case, if there is
a disruption to industry 1’s manufacturing process, it would affect not only the
downstream buyer (industry 2) but also
the supplier (industry 5). This case also
illustrates how industries can be both
upstream and downstream relative to
other industries.
The third case is a star-type network.
In this case, there is a central hub (industry 3), and the others are peripheral

industries. Industry 3 could play a prime
role as a buyer (downstream industry) in
the economy (e.g., the automobile industry). The auto industry takes various
products from other industries, including glass, electronic equipment and steel,
then assembles them together to produce
a car. Industry 3 could also play a role as
a central supplier (upstream industry),
such as the oil industry. In either case, if
a negative shock occurs to industry 3, it
would be transmitted to the rest of the
economy. In contrast, a shock to industry
1 would have a contained impact.

Figure 1

Three Types of Networks

1

2

3

4

5

i. Independent Sectors

1
5

2

U.S. Input-Output Linkages
Input-output tables produced by the
Bureau of Economic Analysis (BEA)
allow us to study the actual production
network of the U.S. economy. Inputoutput tables quantify how much each
industry buys from other industries.
They are used by policymakers, economists and business owners to understand
the structure of the U.S. economy.
We can construct two measures from
the input-output tables to learn about
the predominant upstream and downstream industries in the U.S. production
network.
One measure is the material cost share,
which is found by taking the material
costs paid to an upstream industry as a
ratio of the gross output of the purchasing industry. The material cost share
helps identify which industries are
important suppliers, or upstream industries, to several other industries.
For example, for each $100 of output
generated by the petroleum refining
industry, around $50 is from a commodity purchase from the oil and gas extraction industry. In contrast, less than $5
flows from the petroleum refining industry to the oil and gas extraction industry
for each $100 created by the extraction
industry.
Analyzing the material cost shares
for the U.S. economy reveals that some
industries appear to be important suppliers, or upstream industries, for others.

4

3

ii. Ring-Dependent Sectors

2

1
3
4

5

iii. Centralized Sectors

ABOUT THE AUTHORS
Sungki Hong (left) is an economist at the Federal Reserve Bank of St. Louis. His research
interests include macroeconomics and industrial organization. He joined the St. Louis Fed in 2017.
Read more about the author and his research at https://research.stlouisfed.org/econ/hong.
Hannah G. Shell (center) is a senior research associate at the Federal Reserve Bank of St. Louis.
Qiuhan Sun (right) is a research associate at the Federal Reserve Bank of St. Louis.

REGIONAL ECONOMIST | www.stlouisfed.org/re 5

Figure 2

In-Degree and Out-Degree Distributions
IN-DEGREE

14

25

Frequency

Frequency

Fitted Density Line

10
8
6
4
2
0

0

0.1

0.2

0.3 0.4 0.5 0.6
In-Degree Values

0.7

0.8

0.9

1

Number of Industries

12
Number of Industries

OUT-DEGREE

20
Fitted Density Line
15
10
5
0

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7
Out-Degree Values

SOURCES: Bureau of Economic Analysis and authors’ calculations.
NOTES: The histograms show the distribution of in-degree and out-degree values for 71 industries in 2016. In-degree is calculated as the ratio of an industry’s total material costs over its total
revenue. Out-degree is calculated as the sum of the output share of downstream purchasers’ material inputs that come from that industry.

For example, many industries rely on
the “other services” industry; this industry
includes legal services, computer systems
design and related services, management
of companies and enterprises, food services
and drinking places, etc. Other noteworthy upstream or supplier industries are
wholesale and retail, F.I.R.E. (finance,
insurance and real estate), primary metals,
and fabricated metals.
Another measure we can construct
from the input-output tables is the output
share. This measure takes the output purchased by a downstream industry from an
upstream industry and divides it by the
upstream industry’s total output.
The output share gives information
on which industries are predominant
purchasers, or downstream industries.
For example, if industry A produces $100
and industry B purchases $50 from industry
A, the output share measure is 0.5 from A
to B. In the case of the earlier example, the
output share from the oil and gas extraction
industry to the petroleum refining industry
is 0.82, meaning that the petroleum refining
industry purchases $82 of each $100 produced by the oil and gas extraction industry.
Fewer industries stand out as predominant buyers than those that stand out as
predominant suppliers. The industries
that stand out as large buyers are construction, motor vehicles (auto industry),
other services and government.2
6 REGIONAL ECONOMIST | Fourth Quarter 2018

The measures constructed from the
input-output tables help us draw a few
conclusions about U.S. production networks. First, industries tend to rely heavily
on outputs from firms within the same
industry. Second, there are a few dominant
upstream (supplier) industries that stand
out, while the downstream output share
(purchasing) appears to be more evenly
spread across many industries.
Measures of Interdependence
and Independence
The previous section focused on
industry-to-industry flow, looking at the
entire web of the production network. In
this section, we quantify an industry’s
degree of integration with the rest of the
economy by using two aggregated summary measures.
The first measure is called “in-degree”
and is calculated as the ratio of an industry’s total material costs over total final
output (or total revenue). A high in-degree
value implies that the industry is more
reliant on using intermediate inputs for
production.
In the left panel of Figure 2, we plot a
histogram of in-degrees for the U.S. production network, which is divided into 71
industries. The distribution of in-degrees
is a bell curve, centered on the mean of
0.44. It implies that, on average, 44 percent
of an industry’s revenue is used to pay

Comovement of Linked Industries
So far, we have looked at how industries
are connected to the supply chain from a

Figure 3

Comovement of Gross Output,
Value Added and Employment
Growth Rates
GROSS OUTPUT

Correlation of Growth Rate

0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00

First Second Third Fourth Fifth
Quintile
Least connected
Most connected
industries
industries
VALUE ADDED

Correlation of Growth Rate

stationary perspective. Another useful
perspective is to understand how the
degree of connection in the input-output
network determines the dynamics of
industry output and employment. One
would expect that if two industries
are closely connected in the inputoutput network, there should be a strong
comovement in the industries’ output
and employment.
We examine two measures for industry output—gross output and value
added. The BEA defines gross output of
an industry as the market value of that
industry’s production in terms of goods
and services.3
Value added is the way the BEA measures gross domestic product (GDP). It’s
a measure of the amount of output from
an industry that could be attributed to
only the labor and physical capital used
to process the intermediate inputs during
production. The value added of an industry is also the contribution of a private
industry to overall GDP. A simple way to
think of value added is that it’s the difference between an industry’s gross output
and the cost of its intermediate inputs.4
As an additional measure of industry
dynamics, we look at industry payroll
employment growth as well.5
To measure the closeness of two
industries, we calculate the share of
intermediate materials by taking the
amount of materials exchanged between
two industries and then dividing it by
the total output from the two industries.
This calculation is essentially an outputweighted average of the material shares
between the two industries. For example,
the material share from oil and gas
extraction to petroleum refining is 0.5,
and the reverse from petroleum refining
to oil and gas extraction is 0.05. After
weighting the material shares by each
industry’s output, the closeness measure
is then 0.275.
Then we organize each industry pair
into quintiles based on the intermediate
material share. Next, we find the correlation of each industry pair’s gross output,
value added and employment growth
over time, and finally take the average of
the correlation coefficient for each group
of industry pairs. The resulting data are
presented in Figure 3.
Essentially, we have five industry
groups that are organized from least

0.25
0.20
0.15
0.10
0.05
0.00

First Second Third Fourth Fifth
Quintile

Least connected
industries

Most connected
industries

EMPLOYMENT

0.50
0.45

Correlation of Growth Rate

for the inputs purchased from upstream
industries.
The range of in-degree distribution is
small. The industry at the 75th percentile
has an in-degree value 1.7 times larger
than the industry at the 25th percentile.
The apparel, leather and allied products
industry has the highest in-degree value,
at 0.75, followed by the motor vehicles,
bodies and trailers, and parts industry.
Next, we evaluate an industry’s importance as an intermediate input supplier
for the whole economy by using a measure called “out-degree.” An industry’s
out-degree is calculated by determining
the output share of downstream purchasers’ material inputs that come from that
industry, and then taking a sum over all
the downstream industries.
For example, if industry A sells its
outputs only to three other industries and
these three industries use only the materials from industry A, then industry A’s
out-degree value is 3. A higher out-degree
means that an industry has many downstream purchasers that are highly dependent on material inputs from it.
We plot the distribution of out-degrees
in the right panel of Figure 2. We see that
many industries’ out-degree values are
centered on 1, with a few outliers in the
right tail of distribution. The outliers are
mostly service-based industries, like professional, scientific and technical services,
real estate, and management. The outliers
are not surprising for out-degrees, as all
industries have to employ certain services
to operate. For example, every industry
requires lawyers to assist with the legality
of business operations.
The range of the out-degree distribution
is much wider than that of the in-degrees.
The ratio of the 75th percentile industry
to 25th percentile industry is 6.4. These
numbers suggest that the distribution of
upstream suppliers (out-degrees) is more
dispersed than the distribution of downstream buyers (in-degrees).
This section tells us that a lot of industries in the U.S. rely on intermediate
goods for production; however, on the
supply side, there are several industries
that are smaller suppliers and a few industries that are dominant suppliers.

0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00

First Second Third Fourth Fifth
Quintile
Least connected
Most connected
industries
industries

SOURCES: Bureau of Economic Analysis, Bureau of Labor
Statistics and authors’ calculations.
NOTES: The calculations are based on annual data on 71
industries. Gross output and value added data range from
1948 to 2016. Employment data range from 1940 to 2017.
REGIONAL ECONOMIST | www.stlouisfed.org/re 7

Figure 4

Growth Rates of Automotive Industry and Top 10 Most and Least
Related Industries
GROSS OUTPUT GROWTH RATE

40%
Auto

30%

10 Least Related

20%
Percent

10 Most Related

10%
0%

Case Study: The Auto Industry

–10%
–20%
–30%

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2008

2009

2010

2011

2012

2013

VALUE ADDED GROWTH RATE

120%
100%

Auto

80%

Percent

10 Most Related

10 Least Related

60%
40%
20%
0%
–20%
–40%
–60%
–80%

2003

2004

2005

2006

2007

EMPLOYMENT GROWTH RATE

10%

Percent

0%
–5%
–10%

Auto

–15%

10 Most Related

10 Least Related

–20%
–25%
2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

SOURCES: Bureau of Economic Analysis, Bureau of Labor Statistics and authors’ calculations.
NOTES: The calculations are based on annual data on the 71-industry level. The shaded area represents the
2007-09 recession.

8 REGIONAL ECONOMIST | Fourth Quarter 2018

One of the key industries in the U.S.
economy is the motor vehicles, bodies
and trailers, and parts manufacturing
industry, which we’ll refer to as the auto
industry. The importance of the auto
industry to the U.S. economy was brought
to the forefront of policy discussions during the 2007-09 recession.
A combination of high fuel costs, a
product concentration on fuel-inefficient
SUVs and the onset of a recession left
U.S. automakers Chrysler and General
Motors (GM) asking the government for
help in 2008 as the two companies faced
the prospect of bankruptcy. The third U.S.
automobile manufacturer, Ford, did not
need a bailout but still advocated for the
government to bail out its competitors.
The following quote is from the congressional testimony of Ford’s then-CEO Alan
Mulally in 2008:
“Should one of the other domestic companies declare bankruptcy, the effect on
Ford’s production operations would be
felt within days—if not hours. Suppliers
could not get financing and would stop
shipments to customers.” 6

5%

–30%

connected (first quintile) to most connected (fifth quintile) and a correlation
coefficient for each industry group that
shows, on average, how the industries
in each group move together. From
the graphs, we see that the correlation
between industries’ output and employment growth increases as the linkage
between industries becomes stronger.
This pattern follows our observation that
economic activity of one industry likely
passes through to its related industries.

2013

Mulally was referring to the highly
interconnected nature of the auto industry. If Chrysler or GM were to go out of
business, the upstream industries Ford
relies on for inputs would also fail, leading to a complete disruption of Ford’s
production. Terms like “too big to fail”
surfaced during the 2007-09 crisis to
describe the phenomenon of these large,
interconnected firms. A firm that is too
big to fail is one that is a key hub to the
U.S. production network. Its failure would
be felt throughout the economy.
We can quantify the size of the auto
industry in the U.S. production network

by using the metrics we’ve already
explored. The industry has one of the
highest in-degree values, meaning it
largely relies on intermediate inputs for
production. With the exception of apparel
and leather production, the auto industry
has the highest in-degree value for the
U.S. economy, with 75 percent of output
going to pay for intermediate materials. The auto industry purchases a large
amount of inputs from the other services,
wholesale and retail, metals manufacturing, and nonelectrical machinery manufacturing industries.
The auto industry doesn’t have a large
out-degree relative to the rest of the
economy, likely because most of the
industry’s finished products go directly to
consumers. However, there are industries
in the manufacturing sector—such as
metals, textiles, and rubber/plastics—that
purchase inputs from the auto industry.
These downstream industries would be
impacted by a negative shock also.
Using the 2007-09 recession as an
example of a negative shock, Figure 4
shows the interconnected nature of the
production network surrounding the
auto industry.
While the 2007-09 recession was not
necessarily a shock to the auto industry
alone, the auto industry was one of the
hardest hit by the recession. A deadly
combination of decreased consumer
demand for vehicles and tighter lending
practices that made it hard for consumers
to get financing hurt automakers worldwide. High gas prices leading into the
recession had already decreased demand
for larger vehicles, making the downturn
especially fatal for U.S. automakers.
If the 2007-09 recession was felt
equally across the economy, we would
see that all industries move similarly.
Rather, comparing output patterns for
the auto industry and other industries
closely and not closely tied to it, we see
that not all industries were impacted to
the same degree.
The black lines show the year-over-year
growth rate of gross output, value added
and employment for the auto industry
from 2003 to 2013. The gray bar highlights
the time period when the U.S. economy
was in recession. The blue and orange
lines show the average growth rates for the
auto industry’s 10 most and least related
industries based on material cost share.

In each graph, we see that the black
line drops during the 2007-09 recession
and rebounds immediately following the
recession. The blue line, which represents
the auto industry’s top 10 suppliers, also
shows a sharp drop followed by a resurgence in the gross output and employment
growth graphs, and the same pattern—but
slightly softer—in the value added graph.
The orange line does not share the same
degree of comovement as the black and
blue lines. This line represents the growth
rates of the 10 industries least related to
the auto industry.
These graphs highlight the importance of the network structure of the U.S.
economy. The auto industry is a central
hub for many upstream suppliers, and
any shock to the auto industry will be felt
far beyond the industry itself. However,
industries that are relatively isolated from
the auto industry won’t experience as
much turmoil.

ENDNOTES
1
2

3
4
5

6

See Atalay.
Of course, here we have ignored the main buyer of
the economy—households. We do not consider them
within the input-output framework since they mainly
provide labor to the economy.
The BEA’s definition of gross output can be found at
https://www.bea.gov/help/faq/183.
The BEA’s definition of industry value added can be
found at https://www.bea.gov/help/faq/184.
For more details on payroll employment and its survey source (Current Employment Statistics survey),
see www.bls.gov/web/empsit/cesfaq.htm.
See Carvalho, p. 24.

REFERENCES
Atalay, Enghin. How Important Are Sectoral Shocks?
American Economic Journal: Macroeconomics,
October 2017, Vol. 9, No. 4, pp. 254-280.
See https://doi.org/10.1257/mac.20160353.
Carvalho, Vasco M. From Micro to Macro via Production Networks. Journal of Economic Perspectives,
Fall 2014, Vol. 28, No. 4, pp. 23-48. See https://pubs.
aeaweb.org/doi/pdfplus/10.1257/jep.28.4.23.

Conclusions
In this article, we explored U.S. production networks. The production network is
a complex subject that still needs greater
understanding. To quantify the impact
of one industry on the whole economy,
economists need more theories and
empirical evidence.
We showed that the U.S. economy is
characterized as a centralized economy,
in which a number of key industries buy
and supply most of the materials in the
economy. While many industries are large
buyers, there are fewer large suppliers.
Some of the central supplier and buying
industries, like wholesale trade, also tend
to be large in terms of economic output in
the economy.
These linkages are important for understanding industry dynamics. As industries are increasingly dependent on each
other, their output growth and employment growth are increasingly correlated.
This dependency is true for both input
and output relationships.
(This article was published online Jan. 8, 2019.)

REGIONAL ECONOMIST | www.stlouisfed.org/re 9

Dealing with the Leftovers:
Residual Seasonality in GDP
By Michael T. Owyang and Hannah G. Shell
©THINKSTOCK/ISTOCK/LAPANDR

• In recent decades, GDP growth in the
first quarter has been substantially
weaker than growth in other quarters, even after adjusting for typical
seasonality.
• This phenomenon, called residual
seasonality, makes it difficult for
policymakers to know whether a weak
first quarter is due to an actual downturn or an understated number.
• Another economic measure—gross
domestic income—provides additional
information for policymakers to determine whether the first-quarter GDP
number reflects actual conditions.

O

ver the past few decades, one pronounced characteristic of gross
domestic product (GDP) is that its growth
rate during the first quarter of the year has
been substantially lower than the growth
rate during other quarters, even after
adjusting for the typical seasonality.
This pattern can be seen in Figure 1,
which shows the average growth rate of GDP
for each of the four quarters for different
periods: 2005-2009, 2010-2014 and 20152018. In each period, average GDP growth is
markedly lower in the first quarter.
During 2005-2009, GDP growth in the
first quarter averaged around 0.25 percent,
a fraction of the average growth rate of
other quarters in the same period. The
discrepancy worsened in the 2010-2014
period. First-quarter GDP averaged around
1 percent in these years, while the other
quarters’ growth rates were much higher—
around 2.5 percent.
Economists have dubbed this phenomenon “residual seasonality,” suggesting
that the published first-quarter GDP
growth rate is artificially low and that
actual growth is more in line with that of
10 REGIONAL ECONOMIST | Fourth Quarter 2018

What Is Residual Seasonality?

Gross Domestic Product (GDP)
Growth by Quarter

Before addressing residual seasonality,
one first has to understand seasonality in
general and why it is removed from economic data. Economic data have predictable
variation throughout the year, caused by
weather, regularly timed events (e.g., summer vacation) and holidays, and the seasonal
nature of production (e.g., agriculture).
Economists call this predictable variation “seasonality” and usually remove it
to compare the data across consecutive
quarters. For example, nonseasonally
adjusted fourth-quarter GDP in the U.S.
tends to be higher than third-quarter GDP,
when people often save for the holidays.
Thus, a decrease in nonseasonally adjusted
GDP from the second quarter to the third
quarter would be predictable; however,
without this knowledge, a decrease might
instead look like the beginning of a recession. Further, large seasonal fluctuations
overshadow the important movements in
the underlying trend, which policymakers
must identify to make decisions.
While some features of weather are
predictable (e.g., people go out less in
winter when it is colder), unusually severe
weather events are not accounted for
during seasonal adjustment. These events
include catastrophic events, such as hurricanes and blizzards. Typically, economists
view these events as temporary disruptions that shift consumption or production to a later time period. For example, a
hurricane on the East Coast might cause
a shift in production from one quarter
to the next. However, these events are
not generally predictable and do not
occur every year. Thus, they would not be
removed as part of seasonal adjustment.
Residual seasonality, like seasonality in
general, is a predictable pattern of output

3.0
2.5
2.0
Percent

KEY TAKEAWAYS

Figure 1

Q1
Q2
Q3
Q4

1.5
1.0
0.5
0

2005-2009

2010-2014

2015-2018

NOTES: The quarterly growth rate is an annualized
average rate. The data end in the first quarter of
2018.
SOURCES: FRED (Federal Reserve Economic Data)
and authors’ calculations.

the other quarters. Residual seasonality
has even been recognized by the Bureau
of Economic Analysis (BEA), which has
made efforts to correct it in the most recent
comprehensive revisions to GDP.
Residual seasonality presents a problem
for both forecasters and policymakers
attempting to make timely evaluations of
the economy. If the first-quarter GDP number appears to be low even after adjusting
for typical seasonal patterns, how should
the policymaker react? If the number has a
residual seasonal component that is keeping
it artificially low, policy actions that take the
understated value as true could overstimulate an economy that is otherwise doing
well. On the other hand, not reacting to a
truly low number—under the belief that
it is only a manifestation of a remaining
seasonal component—could put the Federal
Reserve in danger of being behind the curve.
ABOUT THE AUTHORS

Michael T. Owyang is an economist and assistant vice president at the Federal Reserve
Bank of St. Louis. His research focuses on business cycles and time series econometrics.
He joined the St. Louis Fed in 2000. Read more about the author and his research at
https://research.stlouisfed.org/econ/owyang.
Hannah G. Shell is a senior research associate at the Federal Reserve Bank of St. Louis.

Why Might Residual
Seasonality Exist?
GDP data are collected by the BEA.
Because elements of GDP are available at
different times, the BEA collects components of GDP (e.g., consumption, investment) and aggregates them into the final
number. Across the quarter, the BEA
releases estimates of the data, some of which
involve projections of GDP components.
The data are seasonally adjusted using a
complex algorithm developed by the Census
Bureau that removes both the trend and
seasonal components from the raw data.
One might think that the BEA collects
the data on the components, aggregates
them and then seasonally adjusts the
aggregate. For various reasons, however, the
BEA instead chooses to deseasonalize the
components of GDP. Moreover, the BEA
does not deseasonalize all the components
of GDP. Several economists have independently identified the same residual seasonal
patterns in nonresidential structures,
government consumption and exports components of GDP, supporting the idea that
small seasonalities unaccounted for in the
components could be producing noticeable
seasonal patterns in the aggregate.1
How Important Is Residual
Seasonality?
Residual seasonality introduces additional uncertainty for policymakers. One
way to measure the potential impact of
low first-quarter data on policy rates is
to use the Taylor rule, a standard policy
tool that suggests an interest rate based on
inflation and the actual level of GDP relative to potential GDP.
Economists at the Federal Reserve Bank
of San Francisco and the Federal Reserve
Bank of Cleveland estimate that firstquarter residual seasonality over the past
10 years ranges from –0.8 to –1.5 percent.2
If first-quarter GDP were reported as 1
percent lower than the actual value due to
residual seasonality, the output gap would
widen, which could mean dropping rates
by 0.5 percentage point under the Taylor

Figure 2

Gross Domestic Income (GDI)
Growth by Quarter
4.0
3.5
3.0
Percent

that occurs over the year, but current methods are failing to measure it. Thus, residual
seasonality is not removed in the initial
seasonal adjustment process. As might be
gleaned from its name, residual seasonality
is the leftover seasonality that remains in
already deseasonalized data.

2.5
2.0

Q1
Q2
Q3
Q4

1.5
1.0
0.5
0

2005-2009

2010-2014

2015-2018

NOTES: The quarterly growth rate is an annualized
average rate. The data end in the first quarter of
2018.

than first-quarter GDP growth in the
same periods, as seen in Figure 1. During
the last period, GDI growth is actually
higher in the first quarter than the other
quarters.
Looking at GDI growth in addition to
GDP growth gives the policymaker additional information on economic activity.
If the policymaker observes a relatively
low first-quarter GDP number and a GDI
number that is more in line with expectations, it is likely that the GDP number is
understated because of residual seasonality. By observing GDI along with GDP, the
policymaker can make a more informed
decision regarding policy rates.
(This article was published online Oct. 19.)

SOURCES: FRED (Federal Reserve Economic Data)
and authors’ calculations.
ENDNOTES
1

rule. But policymakers, aware of residual
seasonality, wouldn’t react, thus keeping
rates higher than recommended by the
Taylor rule.3
Still, policymakers seeking to make the
most timely adjustments to interest rates
could try to reduce the effect of residual
seasonality by looking at additional indicators of aggregate activity that are not
subject to the same magnitude of residual
seasonality.
The BEA tested both GDP and gross
domestic income (GDI) for residual seasonality and found that while GDP does
exhibit residual seasonality, GDI does not.4
GDI is another measure of total economic output. The two measures are
theoretically equivalent; GDI measures
economic activity in terms of income
earned, and GDP measures in terms of
production. They differ slightly in practice
because of differences in source data. GDP
is the more common measure because
the GDI source data are released on a less
timely basis than the GDP data, and the
GDI sources are more difficult to map into
higher frequency components (e.g., GDP
can be traced to monthly personal consumption expenditures).
Figure 2 plots the average growth rates
in GDI by quarter for the same time
periods as shown in Figure 1. During
the first two periods, first-quarter GDI
growth is only slightly lower than secondquarter GDI growth and is much higher

2
3

4

These components are not necessarily the components that are unadjusted by the BEA.
See Lunsford, and Rudebusch et al.
The impact of residual seasonality on the policy rule
is muted, however, as the policy rule is based on the
output gap, which considers the level of reported
GDP relative to potential GDP.
See the BEA’s report on residual seasonality, www.
bea.gov/research/papers/2016/residual-seasonalitygdp-and-gdi-findings-and-next-steps.

REFERENCES
Boldin, Michael; and Wright, Jonathan H. Weather-Adjusting Economic Data. Brookings Panel on Economic
Activity, Fall 2015, pp. 227-78.
Gilbert, Charles; Morin, Norman; Paciorek, Andrew D.; and
Sahm, Claudia R. Residual Seasonality in GDP. FEDS
Notes, Board of Governors of the Federal Reserve
System, May 14, 2015.
Groen, Jan; and Russo, Patrick. The Myth of First-Quarter
Residual Seasonality. Liberty Street Economics, Federal Reserve Bank of New York, June 8, 2015.
Kliesen, Kevin L. Residual Seasonality: The Return of
an Old First-Quarter Friend? On The Economy Blog,
Federal Reserve Bank of St. Louis, March 27, 2017.
Lunsford, Kurt G. Lingering Residual Seasonality in GDP
Growth. Economic Commentary, Federal Reserve Bank
of Cleveland, March 28, 2017.
Moulton, Brent R.; and Cowan, Benjamin D. Residual
Seasonality in GDP and GDI: Findings and Next Steps.
Survey of Current Business, July 2016, Vol. 96, No. 7.
Rudebusch, Glenn D.; Wilson, Daniel J.; and Mahedy,
Tim. The Puzzle of Weak First-Quarter GDP Growth.
FRBSF Economic Letter, Federal Reserve Bank of San
Francisco, May 18, 2015.
Rudebusch, Glenn D.; Wilson, Daniel J.; and Pyle,
Benjamin. Residual Seasonality and Monetary Policy.
FRBSF Economic Letter, Federal Reserve Bank of
San Francisco, Aug. 24, 2015.
Schwartz, Nelson. G.D.P. Report Shows U.S. Economy
Off to Slow Start in 2017. The New York Times, April 28,
2017. See www.nytimes.com/2017/04/28/business/
economy/economy-gross-domestic-product-firstquarter.html?mcubz=2.
Sparshott, Jeffrey. Why First-Quarter Growth Is Often
Weak. The Wall Street Journal, April 25, 2017. See
https://blogs.wsj.com/economics/2017/04/25/whyfirst-quarter-growth-is-often-weak.
REGIONAL ECONOMIST | www.stlouisfed.org/re 11

The Role of Age in Determining
Stock-Bond Investment Mix
By Guillaume Vandenbroucke
©THINKSTOCK/iSTOCK/GORAN13

KEY TAKEAWAYS
• The standard view says households
should invest heavily in stocks when
young and then shift to less-risky
bonds as they grow older.
• One argument says young people
should follow this advice because
they have a long investment horizon.
Another attributes this view to the
longer work life of young people.
• Yet U.S. households don’t appear
to follow this investment pattern,
according to data from the Survey
of Consumer Finances.

T

here is a standard view that as one
becomes older, it is prudent to invest
more in bonds and less in stocks. The
stock market is seen as a young person’s
game, while the bond market is considered
to be more conservative and better suited
to the needs of soon-to-be retirees.
But what really motivates this view?
The question is rather technical, requiring significant knowledge in finance and
mathematics. This article, however, will
explore two often-cited arguments in a
nontechnical way, discuss their validity
and finally present the facts.1

The Theory
1. Young households should
invest in stocks because they
have a longer time horizon.
The logic behind this view is rooted in the
fact that stocks generally outperform bonds
over long periods of time, even though
stocks are riskier than bonds. For instance,
from 1889 to 1978, the annual real return on
U.S. Treasury bills (a riskless bond) averaged
0.8 percent, while the annual real return
on the S&P 500 (a collection of risky
stocks) averaged 6.98 percent.2
12 REGIONAL ECONOMIST | Fourth Quarter 2018

To put these numbers in perspective,
imagine a 20-year-old with $1,000 to
invest. Investing it all in the riskless bond
for 20 years would yield about $1,173,
while investing it all in the risky S&P 500
for 20 years would yield $3,855. Clearly,
despite the risk, investing in stocks seems
the better choice, but who can wait for 20
years? The young.
Yet the logic above is incomplete for
two reasons. First, it is true that stocks
outperform bonds in the long run, but the
potential for a disastrously bad outcome
when investing in the stock market also
increases as the horizon of the investment
increases. If households are very sensitive
to risk, they will perceive potential losses
as a negative feature of the stock market.
In other words, young people with a
strong enough dislike for risk will view
the stock market as too risky because they
are young (and thus have a long investment horizon) and they are focused on the
potential for disaster. On the other hand,
young people willing to take risks will
view the stock market as less risky because
they are young and they are focused on
the potential for growth.
Second, households can change their
portfolio composition at any time, albeit
at a cost; therefore, a household’s investment horizon is only as long as the interval
between changes to its portfolio. This
implies that there is, for all intents and purposes, no difference between a long and a
short investment horizon: A young household does not have to keep a constant share
of its investment (possibly all of it) in the
stock market for 20 years but may choose
to do so by electing, annually, to keep its
portfolio composition constant. There’s no
such thing as a “long” horizon when the
portfolio can be readjusted annually.3

Thus, if young households should
indeed invest more in stocks than in
bonds, the reason cannot be that they
have a longer time horizon than the
old. Let us then turn to another, better
argument.
2. Young households should
invest more in stocks because
they will work longer.
To understand this argument, it is
worth taking a small detour and defining what economists mean by “wealth.” A
financial asset is worth a certain amount
of dollars, say $100, because it is supposed
to generate income streams in the future.
These future income streams can take the
form of interest payments to bondholders
or dividends to stockholders.
When buyers are willing to pay $100 to
acquire the asset, it means that they currently value the future stream of dollars
from this asset at $100. Thus, the value
of the asset—or, equivalently, the wealth
of the asset holder—is determined by the
future income promised by the asset, and
this, in turn, is reflected in the current
price of the asset.
Most people do not receive all their
income from financial assets, though.
They also work. A person’s work can be
viewed as an asset because it is the source
of future income. Economists refer to this
notion as “human capital wealth,” i.e., the
value of a worker’s future income stream.
In fact, the labor income of the average
worker is much less risky than the stock
market, and therefore, human capital can
be viewed more as a bond than as a stock.
Unlike a financial asset, however, a person’s human capital wealth decreases with
age and becomes zero upon retirement, i.e.,

ABOUT THE AUTHOR
Guillaume Vandenbroucke is an economist and research officer at the Federal Reserve
Bank of St. Louis. His research focuses on the relationship between economics and
demographic change. He joined the St. Louis Fed in 2014. Read more about the author
and his research at https://research.stlouisfed.org/econ/vandenbroucke.

Figure 1

ENDNOTES

Stockholdings as Share of Total Financial Assets,
by Age of Household Head

1

70

2

60

3

Percent

50
40
30
20
10
0

Younger than
35 years old

1989

1992

1995

1998

2001

2004

2007

2010

2013

2016

35-44

45-54

55-64

65-74

4

75 or older

An excellent article published in 1996 by economists
Ravi Jagannathan and Narayana Kocherlakota discusses this question at a technical level. I have relied
extensively on their analysis for this article.
See Mehra and Prescott.
An example can help to illustrate this point: Suppose
that the safe rate of return is 1 percent, while the stock
market return is –10 percent for the coming year and
+10 percent forever after. Suppose also that people
“foresee” these returns. The best investment strategy
is to invest for 1 year in bonds only, and then readjust
the portfolio to invest in stocks only. This is true regardless of the number of years the investment might
last, i.e., the “horizon.”
Labor income is not completely riskless, of course.
There is the risk of becoming unemployed for some
period of time. But this risk turns out to be relatively
small compared to the fluctuations of the stock
market and is sometimes compensated by unemployment insurance.

SOURCE: Survey of Consumer Finances.

REFERENCES

NOTE: The share of stockholdings is the average for all U.S. households within that age group.

Jagannathan, Ravi; and Kocherlakota, Narayana. Why
Should Older People Invest Less in Stocks Than
Younger People? Federal Reserve Bank of Minneapolis Quarterly Review, Summer 1996, Vol. 20,
No. 3, pp. 11-20.
Mehra, Rajnish; and Prescott, Edward C. The Equity
Premium: A Puzzle. Journal of Monetary Economics,
March 1985, Vol. 15, No. 2, pp. 145-61.

no labor income is to be generated after
retirement. With this view in mind,
a person’s wealth is the sum of his financial
wealth and his human capital wealth. The
best portfolio allocation should be decided
by taking into account human capital wealth
and the fact that this wealth approaches zero
as retirement becomes imminent.
Specifically, consider a household that
finds it’s best to split its wealth 50-50
between risky and riskless investment at
any age. When the household is young,
human capital wealth—which is nearly
riskless—is large.4 Hence the household
needs more stocks than financial bonds
to achieve its 50-50 goal. Upon reaching retirement, however, human capital
wealth approaches zero, and financial
bonds must be used to achieve a 50-50
goal. This is a valid reason why young
households should hold more stocks
than older households.
The Reality
What do U.S. households actually do
then? The Federal Reserve Board and the
U.S. Department of the Treasury sponsor
a triennial survey, known as the Survey
of Consumer Finances. The survey asks
a representative sample of U.S. families
questions about their finances in order
to gather information on income, savings
and investment by household.
Figure 1 gets at the core of the question:
It plots the fraction of a household’s

financial assets that is invested in the stock
market, either directly or indirectly. Each
line represents a different survey year.
The message from Figure 1 is that a
clear pattern linking the age of the household’s head and the stock-versus-bond
composition of the household’s financial
assets is missing. That is, there are no clear
trends indicating that older households
hold proportionally less stock than young
households. In 2016, for instance, the
household whose head was younger than
35 held 40.2 percent of its assets in stocks,
while the household whose head was in
the age range of 65-74 held 50.2 percent of
its assets in stocks.
If anything, the relationship between
age and portfolio composition is the
opposite of what is prescribed by economic reasoning. Does this mean that the
logic described earlier is wrong? Does it
mean that U.S. households make wrong
choices? Probably neither of the above
explains the inconsistency. Instead, this
suggests that there are determinants other
than age in the decision to acquire stocks
versus bonds. This is still an active, fairly
technical, area of research.
(This article was published online Oct. 25.)

Makenzie Peake, a research associate at the
Federal Reserve Bank of St. Louis, provided
research assistance.

REGIONAL ECONOMIST | www.stlouisfed.org/re 13

Unauthorized Immigration in the U.S.:
Trends in Recent Years
By Subhayu Bandyopadhyay and Asha Bharadwaj
©THINKSTOCK/ISTOCK/REX_WHOLSTER

Figure 1

I

mmigrants contribute to the U.S.
economy through their labor, skills and
entrepreneurial capital. And immigration
has long been considered a key part of
the American experience. However, large
inflows of immigrants can increase
competition for jobs, thereby driving
down wages for workers already residing
in the country.
Keeping economic as well as social
concerns in mind, lawmakers enact
legislation that establishes the appropriate
level of legal immigration and the process
for foreigners to lawfully enter the U.S.
Any person entering the U.S. or living in
the country in violation of these laws is
an “unauthorized immigrant.”
The Pew Research Center estimates
that there were 10.7 million unauthorized
immigrants in the U.S. in the year 2016
(according to preliminary estimates). To
put this number in perspective, the total
foreign-born population, as measured
using census data, was about 43.7 million
in 2016.1 Given its substantial share of the
foreign-born population and its centrality
in the current policy debate, we focus this
article on the evolution of unauthorized

14

5

12

4

10

3

8

2

6

1

4

0

2

–1

0
1990

–2
1992

1994

1996

1998

2000 2002 2004 2006 2008 2010

2012

2014

Net Inflow (Right Axis)
Unauthorized Population (Left Axis)
Unauthorized Population from Mexico (Left Axis)
SOURCES: Department of Homeland Security, Warren and Warren, and authors’ calculations.
NOTES: Gray areas represent recessions as defined by the National Bureau of Economic Research. DHS
data are not available for the years 2001 through 2004; for this period, we use data from Warren and Warren.

immigration in recent years. In particular, we first discuss how the population of
unauthorized immigrants evolved from
1990 until 2014 (the latest year in our
data sources) and how this evolution is
related to unauthorized immigration from
Mexico. (Data availability limits the time
periods over which we look into the
following issues.)
We then outline the leading source
nations of unauthorized immigrants and
see how the immigrant flows evolved from
2005 to 2014, the latest year when these
data are available. Next, we look at the state
of residence of the unauthorized immigrants in the U.S. for the years 1990 and
2014, and compare changes between these
years. Finally, we discuss the evolution
of U.S. enforcement, as evidenced by the

deportation of unauthorized immigrants
between 1990 and 2016.
The Unauthorized Immigrant
Population
Figure 1 traces the total population of
unauthorized immigrants in the U.S. over
the period 1990-2014. In 1990, the total
unauthorized immigrant population in the
U.S. was 3.5 million. This population grew
through the 1990s, averaging an annual rise
of around 330,000; by 1999, the total population reached 6.5 million. It increased further between 2000 and 2007. The expansion
of the U.S. economy in the years leading to
the Great Recession was likely an important
factor responsible for this.
There was a significant dip in the unauthorized immigrant population at the time

ABOUT THE AUTHORS
Subhayu Bandyopadhyay (left) is an economist and research officer at the Federal
Reserve Bank of St. Louis and editor of the Regional Economist. His research interests
include international trade, development economics and public economics. He has
been at the St. Louis Fed since 2007. Read more about the author and his research
at https://research.stlouisfed.org/econ/bandyopadhyay.
Asha Bharadwaj (right) is a research associate at the Federal Reserve Bank of St. Louis.

14 REGIONAL ECONOMIST | Fourth Quarter 2018

Flow (Millions of People)

• The number of unauthorized immigrants in the U.S. grew rapidly from
1990 to the Great Recession. Since
then, this population has leveled off.
• Mexico remains the biggest source
nation of unauthorized immigrants, but
the net inflows from that country have
often been negative since the Great
Recession.
• Changes in Mexican immigration may
be due to reduced economic opportunities in the U.S. relative to those in
Mexico or increased enforcement of
U.S. immigration laws.

Unauthorized Immigrants: Population and Flows, 1990-2014
Population (Millions of People)

KEY TAKEAWAYS

Figure 2

ENDNOTES

Unauthorized Immigrant Population by Country of Origin
(Leading Countries after Mexico)

1

800,000
2

700,000

3

People

600,000

4

500,000

5

400,000
300,000
200,000

6

100,000
0
2005

2006

2007

El Salvador

2008
Guatemala

2009

2010
India

2011

2012

2013

Honduras

2014

Philippines

SOURCE: Department of Homeland Security.

of the Great Recession (December 2007-June
2009). The lack of employment opportunities, among other factors, likely played a role
in bringing this population down by around
a million people between 2007 and 2009
(11.8 million and 10.8 million, respectively).
Coinciding with the economic recovery,
immigration rebounded, with the number
of unauthorized immigrants at 12.1 million
in 2014. According to recent estimates by
the Pew Center, the population in 2015 was
around 11 million and around 10.7 million
in 2016. The overall picture is one of a sharp
rise in unauthorized immigration at the turn
of the century, followed by modest growth
until 2007 and then a leveling off.
Unauthorized Immigration
from Mexico
The dashed yellow line in Figure 1 traces
the unauthorized immigrant population
from Mexico. In 2005, Mexican nationals
represented around 57 percent of the total
unauthorized immigrant pool, making that
country by far the largest source nation of
unauthorized immigrants.
Unauthorized immigration from Mexico
peaked in 2008 at 7.0 million (60.6 percent
of the total) and then modestly declined
to 6.6 million (54.8 percent of the total) in
2014. The initial drop was probably associated with the Great Recession, but we have
not seen increases in recent years due to a
combination of factors, including demographic changes in the Mexican economy
(such as the slowdown of population
growth and decline in fertility rates).2

Compared with the early 2000s, there
has also been more enforcement effort. For
example, the budget for the U.S. Customs
and Border Protection (CBP) increased
from $6.3 billion in 2005 to $11.7 billion
in 2012 (in absolute dollars),3 according to
a report by the Migration Policy Institute.
Further, the size of the Border Patrol has
doubled since 2004, increasing from
10,819 agents in 2004 to 21,370 in 2012.4
Other Major Source Nations
Figure 2 presents the population of
unauthorized immigrants from other
major source nations: El Salvador,
Guatemala, India, Honduras and the
Philippines. Although modest in
comparison to the numbers from Mexico,
the level of unauthorized immigrants from
El Salvador steadily increased from around
470,000 in 2005 to around 700,000 in 2014.
Similar patterns are seen for Guatemala,
India, Honduras and the Philippines. These
increases for source nations other than
Mexico (which actually showed a decline
in 2014) contributed to total unauthorized
immigration peaking at 12.1 million in
2014. However, the overall contribution
of any of these nations is not large, with
El Salvador—the largest source among
these nations—contributing only
5.8 percent of the total unauthorized immigrant population in 2014.
Increasing violence in these source
nations5 and the availability of better

“Foreign-born” is defined by the Census Bureau as
anyone who is not a U.S. citizen at birth. Details are
available at www.census.gov/topics/population/
foreign-born.html.
See Passel et al., and Massey.
In 2012 dollars, CBP’s budget increased from
$7.4 billion to $11.7 billion.
See Meissner et al.
See www.pewhispanic.org/2013/09/25/2011national-survey-of-latinos/; and www.pewhispanic.
org/2017/12/07/rise-in-u-s-immigrants-from-elsalvador-guatemala-and-honduras-outpacesgrowth-from-elsewhere/.
Charts (from 2005-2014) for this section and the
following section are available from the authors on
request.

REFERENCES
Department of Homeland Security. Estimates of the
Unauthorized Immigrant Population Residing in the
United States: January 2014. See www.dhs.gov/sites/
default/files/publications/Unauthorized%20
Immigrant%20Population%20Estimates%20in%20
the%20US%20January%202014_1.pdf.
Department of Homeland Security. Estimates of the
Unauthorized Immigrant Population Residing in the
United States: 1990 to 2000. See https://www.dhs.gov/
sites/default/files/publications/Unauthorized%20
Immigrant%20Population%20Estimates%20in%20
the%20US%201990%20to%202000.pdf.
Department of Homeland Security. Aliens Removed or
Returned: Fiscal Years 1892 to 2016. See www.dhs.gov/
immigration-statistics/yearbook/2016/table39.
Massey, Douglas S. Immigration and the Great Recession.
A Great Recession Brief, Russell Sage Foundation and
Stanford Center on Poverty and Inequality, October
2012.
Meissner, Doris; Kerwin, Donald M.; Chishti, Muzaffar; and
Bergeron, Claire. Immigration Enforcement in the United
States: The Rise of a Formidable Machinery. Washington, D.C.: Migration Policy Institute, 2013.
Passel, Jeffrey S.; and Cohn, D’Vera. U.S. Unauthorized
Immigration Flows Are Down Sharply Since MidDecade. Washington, D.C.: Pew Research Center, 2010.
Passel, Jeffrey S.; and Cohn, D’Vera. As Mexican Share
Declined, U.S. Unauthorized Immigrant Population Fell
in 2015 below Recession Level. Fact Tank (blog), Pew
Research Center, April 25, 2017. See www.pewresearch.
org/fact-tank/2017/04/25/as-mexican-share-declinedu-s-unauthorized-immigrant-population-fell-in2015-below-recession-level/.
Passel, Jeffrey S.; and Cohn, D’Vera. U.S. Unauthorized
Immigrant Total Dips to Lowest Level in a Decade.
Washington, D.C.: Pew Research Center, Nov. 27, 2018.
See http://www.pewhispanic.org/wp-content/
uploads/sites/5/2018/11/Pew-Research-Center_U.SUnauthorized-Immigrants-Total-Dips_2018-11-272.pdf.
Passel, Jeffrey S.; Cohn, D’Vera; and Gonzalez-Barrera,
Ana. Net Migration from Mexico Falls to Zero—and Perhaps Less. Washington, D.C.: Pew Research Center, 2012.
Radford, Jynnah; and Budiman, Abby. Facts on U.S.
Immigrants, 2016. Washington, D.C.: Pew Research
Center, Sept. 14, 2018. See http://www.pewhispanic.
org/2018/09/14/facts-on-u-s-immigrants-trend-data/.
Warren, Robert; and Warren, John Robert. Unauthorized
Immigration to the United States: Annual Estimates and
Components of Change, by State, 1990 to 2010. International Migration Review, Vol. 47, No. 2, pp. 296-329.

(continued on Page 21)
REGIONAL ECONOMIST | www.stlouisfed.org/re 15

INDUSTRY PROFILE
PROFILE
INDUSTRY

Bourbon and Whiskey Distillers
Face Rosy Tourism, Vexing Tariffs
By Kathryn Bokun, Jim Fuchs, Charles S. Gascon and Suzanne Jenkins
©THINKSTOCK/iSTOCK/KELLYVANDELLEN

KEY TAKEAWAYS
• Bourbon and other American whiskeys have become targets of retaliatory tariffs amid global trade disputes.
• Distilling whiskey is an important
source of economic activity for
Kentucky and Tennessee.
• Tourism related to whiskey has
provided another way to tap growth
from regional distilleries.

F

or many American whiskey producers,
the summer season has traditionally
been a time when production is slowed
down to allow for annual distillery maintenance, thereby providing producers
with the opportunity to plan for the next
round of distilling, mixing, storing and
bottling that typically begins in the fall.
An expected surge in global demand has
become a vital part of their planning.
This past summer, however, producers—both large and small—found it much
more difficult to plan for the future as
they tried to gauge the impact of retaliatory tariffs on American whiskey imposed
by U.S. trading partners. First imposed in
late June and early July, stiff tariffs have
remained in place in key export markets
like the European Union (EU).
For the Eighth Federal Reserve District
states of Kentucky and Tennessee,1 the
economic and cultural significance of
whiskey production makes the current

trade situation especially poignant.
Kentucky produces about 95 percent of
the world’s bourbon, and Tennessee is the
home of Jack Daniel’s—the world’s most
popular Tennessee whiskey.
The Whiskey Boom
Domestic and foreign demand for
U.S. whiskeys has surged in recent years,
thanks to improved economic conditions worldwide and a growing taste for
premium and craft whiskey products. In
the U.S., employment at distilleries (which
produce all types of spirits) has almost
doubled since 2003, from just over 7,200
jobs to 13,700 in 2017.
In 2017, combined U.S. revenues for
bourbon and other American-style
whiskeys like Tennessee and rye hit $3.4
billion, up 8.1 percent from the previous year and up about 160 percent since
2003, according to the Distilled Spirits
Council. Of this amount, exports reached
$1.13 billion in 2017, an increase of more
than 75 percent over the past two decades;
2017 was also the sixth year in a row that
exports topped $1 billion. While this represents less than 0.1 percent of total U.S.
exports, whiskey makes up 64 percent of
the country’s distilled spirit exports.
Kentucky Bourbon
In 1964, the U.S. Congress passed a
resolution declaring bourbon a “distinctive product” that can be produced only in
the United States.2 Thanks to a combination of climate and other factors, close to
95 percent of all bourbon comes from the

ABOUT THE AUTHORS
Kathryn Bokun (far left) is an intern at the Federal Reserve Bank of St. Louis.
Jim Fuchs (left) is an assistant vice president at the Federal Reserve Bank of St. Louis.
Charles S. Gascon (right) is a regional economist and a senior coordinator in the Research Division
at the Federal Reserve Bank of St. Louis. His focus is studying economic conditions in the Eighth
District. Read more about the author and his research at https://research.stlouisfed.org/econ/gascon.
Suzanne Jenkins (far right) is a senior policy analyst at the Federal Reserve Bank of St. Louis.
16 REGIONAL ECONOMIST | Fourth Quarter 2018

state of Kentucky, according to the Kentucky Distillers’ Association (KDA).
Since 2003, the number of distilleries
in Kentucky has more than tripled—from
14 to 48 in 2017—and more are being
planned for construction or expansion.
While the data do not identify the types of
spirits produced in these distilleries, it is
primarily Kentucky bourbon. Distilleries
employ about 4,600 people in Kentucky,
which is about one-third of total distillery
employment in the U.S. but only 0.3 percent of that state’s total workforce.
While it is difficult to measure the
economic impact of the bourbon industry
on the state, estimates can be produced.
Disentangling the actual production
of spirits from other activities, such as
inputs in the supply chain and associated
tourism, is important for understanding
how the industry is being measured. The
following steps produce an estimate of the
value added from production.
Kentucky is about a $203 billion
economy, as measured by gross domestic
product (GDP) for the state. The food,
beverage and tobacco (FBT) manufacturing industry, a broader sector that
includes distilleries, produces about $7.5
billion, or 3.7 percent of state output.
Distilleries employ about 15 percent of all
FBT workers and pay these workers about
29 percent of all FBT earnings. Using
either the employment share or earnings
share implies that GDP from distilleries is
between $1.1 billion and $2.2 billion per
year, respectively, or up to about 1 percent
of the state’s economy.

Figure 1

Job Growth: U.S. Distilleries versus U.S. Private Sector
200
Distilleries
Index 2003=100

175
Total Private
150
125
100
75
2000

2002

2004

2006

2008

2010

2012

2014

2016

SOURCE: Quarterly Census of Employment and Wages.

Yet Kentucky’s bourbon industry
reaches far beyond the production of spirits. The Kentucky bourbon business generated more than $8.5 billion in annual
revenues in 2017, according to a report
produced by the University of Louisville’s
Urban Studies Institute and the KDA.
The report estimated that bourbon
manufacturing had the state’s secondlargest job multiplier effect, at around 3.0;
that is, every one distillery job results in
three additional jobs beyond manufacturing. These estimates could imply that the
bourbon industry contributes far more
than 1 percent to the state’s economy but
likely somewhere around 3 percent.
In addition, Kentucky distillers pay an
ad valorem state tax per barrel for every
year a barrel ages. Revenues from this tax
are used to fund education, public safety,
public health and other needs. In 2017,
distillers paid close to $18 million in ad
valorem barrel taxes.

Tennessee Whiskey
Compared with Kentucky bourbon,
there are fewer producers of Tennessee
whiskey, in part due to the statewide prohibition that had for many years limited
the distillation of drinkable spirits to just
three of Tennessee’s 95 counties (Lincoln,
Moore and Coffee). This prohibition was
lifted in 2009. There are now more than
30 distilleries across the state, with more
being planned. Tennessee whiskey can be
produced only in the state and following
specific processes per various federal and
state legislation.
In 2017, Tennessee whiskey was the
state’s eighth-largest export, valued
at $665 million, according to the U.S.
Census Bureau.3 There are currently two
major producers of Tennessee whiskey:
Brown-Forman’s Jack Daniel Distillery,
based in Lynchburg, and Cascade Hollow
Distilling, which is based in Tullahoma
and owned by the U.K.’s Diageo.
Jack Daniel’s is the top-selling American whiskey in the world, accounting

In 2017, Tennessee
whiskey was the state’s
eighth-largest export,
valued at $665 million,
according to the U.S.
Census Bureau.

Table 1

2018 Tariffs on U.S. Bourbon and Whiskeys
Country

EU

Canada

Turkey

Mexico

China

2018 Tariff

25%

10%

40%

25%

25%

2017
Export Value

$667 million

$48.7 million

$20.2 million

$13.4 million

$8.9 million

NOTE: Tariff rates as of Oct. 1.
SOURCE: Distilled Spirits Council.
REGIONAL ECONOMIST | www.stlouisfed.org/re 17

for about 70 percent of all U.S. whiskey
exports. Foreign sales represent about
half of Brown-Forman’s overall sales.
Retaliatory Tariffs

©ISTOCK/GETTY_IMAGES_PLUS/IGORR1

In late June and early July, the European
Union, Canada, Mexico, Turkey and China
responded to aluminum and steel tariffs
imposed by the U.S. with tariffs of their
own on a variety of U.S. products, including whiskey. (See Table 1.)
The day Mexico announced its tariff,
share prices of major U.S. distillers tumbled on concern that the trade war could
escalate. In the EU, which accounts for
about a quarter of U.S. whiskey exports,
major distributors were expected to raise
prices on American whiskey and bourbon brands that they sell in this region.
Companies also reportedly built stockpiles in Europe to mitigate the impact
of the tariff. For smaller producers, who
have indicated they cannot absorb similar
price increases, they are considering a
price cut in order to maintain market
share. Concerns remain that excess supplies of major brands meant for export
will weigh on smaller nonexporting U.S.
producers.
While the direct impact of the tariff
is measured by a percentage increase in
prices, a greater concern is the potential
loss of foreign markets. Whiskey is a
quintessential American product, and
producers believe changes in sentiment
toward the U.S. will negatively impact
the demand for their product. Moreover,
unlike other iconic American products
like Harley-Davidson motorcycles that
have been subject to tariffs, federal law
requires that bourbon be produced in the
U.S., limiting a distiller’s ability to shift
production overseas to offset costs if tariffs
remain in place for an extended period.

3.5 million visitors in 2016.
A 2014 report by the Urban Studies
Institute examined the economic impact
of bourbon tourism, finding that whiskey
tourists tend to be “relatively affluent”
visitors who make “multi-night hotel stays
in Kentucky.” The report estimated the
economic impact of bourbon tourists on
Jefferson County alone equaled $2.5 million per year.
The Tennessee Whiskey Trail, modeled
after the Kentucky Bourbon Trail,
launched in June 2017. It is an initiative
of the Tennessee Distillers Guild and
currently features about 25 stops.
Conclusion
A growing U.S. appetite for distilled
spirits has fueled rapid growth for distillers
of bourbon and other American whiskeys.
Amid a solid labor market, U.S. consumers
are also more willing to spend on high-end
brands. Meanwhile, foreign consumers
continue to embrace these spirits as consumable symbols of America.
Foreign sales have been a particular
sweet spot for distillers, though recent
trade disputes may slow export growth
to the EU and other trading partners and
weaken the profitability of this business.
Despite the new challenge abroad, interest
in not only the beverage but the mystique
of distilling—as evidenced by whiskeyrelated tourism—should buffer any
international slowdown.
(This article was published online Nov. 20.)

ENDNOTES
1

2

Tourism—A Bright Spot
Tourism has grown to be a very powerful component to the economics of whiskey in Kentucky and Tennessee. The KDA
launched the Kentucky Bourbon Trail in
1999, followed by the Kentucky Bourbon
Craft Trail in 2012. In 2017, there were 23
distilleries that participated in the trails,
drawing close to 1.2 million visitors. As a
comparison, wine-growing Napa Valley
in California—a region adjacent to the
San Francisco metropolitan area, with a
population of over 4.3 million—welcomed
18 REGIONAL ECONOMIST | Fourth Quarter 2018

3

Headquartered in St. Louis, the Eighth Federal
Reserve District includes all of Arkansas and parts
of Illinois, Indiana, Kentucky, Mississippi, Missouri
and Tennessee. This article uses state-level data for
Kentucky and Tennessee.
See Bourbon Whiskey Designated As Distinctive
Product of U.S. Concurrent Resolutions—April 21,
1964. www.gpo.gov/fdsys/pkg/STATUTE-78/pdf/
STATUTE-78-Pg1208.pdf.
See State Exports from Tennessee. U.S. Census
Bureau. www.census.gov/foreign-trade/statistics/
state/data/tn.html.

REFERENCES
Urban Studies Institute. The Economic and Fiscal
Impacts of the Distilling Industry in Kentucky. Report
prepared for the Kentucky Distillers’ Association
and the Kentucky Agricultural Development Fund,
October 2014.
Urban Studies Institute. The Economic and Fiscal
Impacts of the Distilling Industry in Kentucky. Report
prepared for the Kentucky Distillers’ Association,
January 2017.

DISTRICT OVERVIEW
ILLINOIS

Measuring Levels of Debt in the
Eighth District’s Key Metro Areas

INDIANA

MISSOURI
KENTUCKY

By Ryan Mather and Don E. Schlagenhauf

TENNESSEE
ARKANSAS

KEY TAKEAWAYS
• Debt growth slowed in both the U.S.
and the Eighth District from the first
quarter of 2018 to the second.
• Mortgage debt growth in Eighth
District MSAs has been declining
recently, and delinquency rates for
mortgage debt have started to decline.
• Overall, the data do not seem to indicate that a severe debt problem may
be brewing.

I

n a prior Regional Economist article,
we introduced data that can be used to
evaluate consumer debt developments in
the Eighth District.1 The Federal Reserve
Bank of New York’s Consumer Credit
Panel (CCP) is based on an anonymized
5 percent sample of credit files provided
by the credit monitoring company Equifax. In this article, we once again used the
CCP to develop statistics that can be used
to monitor auto, credit card and mortgage

debt, as well as home equity lines of
credit (HELOCs).
Rather than focusing on developments in the Eighth District, however,
we decided it would be potentially more
useful to aggregate debt statistics to the
city level. Hence, this article reports on
consumer debt levels by type of debt for
the largest metropolitan statistical areas
(MSAs) in the District: St. Louis; Memphis, Tenn.; Louisville, Ky.; and Little
Rock, Ark.
National and Eighth District
Developments
Table 1 presents the inflation-adjusted 2
growth in consumer debt for the U.S. and
the Eighth District in the most recent
quarters for which data are available.
As can be seen, all categories of debt
growth slowed in both the U.S. and the
Eighth District from the first quarter
of 2018 to the second. Nationally, total
consumer debt grew by 1.58 percent in
the second quarter. In the Eighth District,
total consumer debt showed almost
no growth.

Table 1

Debt Scorecard: The U.S. and Eighth District
Quarterly Percentage Change, Year-over-Year
United States

Eighth District

Q1:2018

Q2:2018

Q1:2018

Q2:2018

Auto

2.71%

2.08%

2.43%

1.79%

Credit Card

4.44%

3.73%

3.05%

2.21%

Home Equity Line of Credit

–4.47%

–5.28%

–1.45%

–4.79%

Mortgage

2.26%

1.67%

0.15%

–0.52%

Total

2.18%

1.58%

0.86%

0.01%

SOURCES: Federal Reserve Bank of New York/Equifax Consumer Credit Panel and authors’ calculations.
NOTE: Data as of Aug. 13.
ABOUT THE AUTHORS
Don E. Schlagenhauf (left) is an economist at the Federal Reserve Bank of St. Louis.
His research focuses on macroeconomics and policy, with emphasis on housing.
He joined the St. Louis Fed in 2017. Read more about the author and his research
at https://research.stlouisfed.org/econ/schlagenhauf.
Ryan Mather (right) is a research associate at the Federal Reserve Bank of St. Louis.

MISSISSIPPI

The Eighth Federal Reserve District is composed of four
zones, each of which is centered around one of the four
main cities: Little Rock, Louisville, Memphis and St. Louis.

Auto debt—which had been rising
quickly enough in 2017 to create some
concern in the popular press—seems to
have slowed. The decline in mortgage debt
growth, especially in the Eighth District,
suggests a slowing housing market.
Eighth District MSAs
While district-level data may be of
interest, data allowing trends to be
observed at the MSA level are likely more
useful for private interests and public
policymakers. In this section, we report
overall consumer debt developments for
Little Rock, Louisville, Memphis and
St. Louis. The data are constructed from
the CCP by building individual records
into representations of household debt
and matching them to MSAs.
In general, the MSA growth rates
displayed the same patterns as those
observed in the nation. The growth in
total debt fell for all areas during and after
the Great Recession. It was not until 2014
that total consumer debt began to increase
once again in most MSAs.
Little Rock tended to have higher debt
growth rates compared with those of
other MSAs from 2008 until 2015. Total
debt growth in Memphis and St. Louis,
by contrast, has been below that observed
nationally for most of the last decade.
In Figure 1, these trends in real consumer debt are broken down by category.
In each of the included cities, the
growth in mortgage debt has been
beneath the national average for several
quarters. St. Louis and Little Rock have
actually seen a net decrease in mortgage
REGIONAL ECONOMIST | www.stlouisfed.org/re 19

(continued on bottom of next page)
20 REGIONAL ECONOMIST | Fourth Quarter 2018

Percentage Change, Year-over-Year

MORTGAGE
20

Little Rock

Louisville

Memphis

St. Louis

U.S.

15
10
5
0
–5
–10

Q2:2004

Q2:2006

Q2:2008

Q2:2010

Q2:2012

Q2:2014

Q2:2016

Q2:2018

HOME EQUITY LINE OF CREDIT
Percentage Change, Year-over-Year

An increase, or even a sustained
increase, in any debt category does not
necessarily signal a problem as long as
debtors continue to demonstrate an ability
to repay. To provide clarity, then, we also
monitored 90-day delinquency rates in
each MSA by debt category.3 The idea is
that increasing both consumer debt and
corresponding delinquency rates could
signal a possible debt problem.
Table 2 also shows the difference
between each quarter’s delinquency rate
and the corresponding rate of the same
quarter a year ago. If these rates were
compared to the growth in delinquency
rates that occurred just prior to the Great
Recession, one would see that current
rates for each debt category are substantially smaller.
As can be seen in Table 2, the delinquency rates for MSAs in the HELOC
and mortgage categories declined during
each of the last two quarters in all but
two cases. The other categories defy a
consistent story, but delinquency rates
were well below Great Recession levels
with two exceptions: credit card delinquencies in Little Rock and auto
delinquencies in Louisville.

Total Real Consumer Debt by Category

100

Little Rock

80

Louisville

Memphis

St. Louis

U.S.

60
40
20
0
–20
–40

Q2:2004

Q2:2006

Q2:2008

Q2:2010

Q2:2012

Q2:2014

Q2:2016

Q2:2018

AUTO
Percentage Change, Year-over-Year

When Do Debt Increases
Signal a Problem?

Figure 1

20

Little Rock

15

Louisville

Memphis

St. Louis

U.S.

10
5
0
–5
–10
–15

Q2:2004

Q2:2006

Q2:2008

Q2:2010

Q2:2012

Q2:2014

Q2:2016

Q2:2018

CREDIT CARD
Percentage Change, Year-over-Year

debt. As mentioned previously, this is likely
caused by a slowing mortgage market.
HELOC debt growth also declined in
each MSA during the second quarter of
2018, with Memphis experiencing the
largest decline. Auto debt growth was
quite strong until 2016. After that point,
however, auto debt growth began to slow
in most of the MSAs.
Table 2 offers a focused view of the first
two quarters for the current year, showing
that auto debt in Louisville, Memphis and
St. Louis all grew in the modest range of
0.46 percent to 3.82 percent in the second
quarter. Little Rock was an outlier as auto
debt actually declined slightly. These data
may suggest some slowing in auto sales
during the second quarter of 2018.
Accumulation of credit card debt seems
likewise to be slowing across all MSAs
more so than the national average. Generally, the MSA-level data track closely with
national data for each component in terms
of year-over-year growth.

10

Little Rock

Louisville

Memphis

St. Louis

U.S.

5
0
–5
–10
–15

Q2:2004

Q2:2006

Q2:2008

Q2:2010

Q2:2012

Q2:2014

Q2:2016

SOURCES: Federal Reserve Bank of New York/Equifax Consumer Credit Panel and authors’ calculations.
NOTE: Data as of Aug. 13.

Q2:2018

Immigration
(continued from Page 15)

economic opportunities in the U.S. played
a major role in this uptick of immigration.
These factors were likely complemented by
the “network effect,” which is the chance
to join relatives and family who have
already migrated.
Host States of Unauthorized
Immigrants
The largest host states in 2014 were
California, Texas, Florida, New York,
Illinois and New Jersey.6 Among these
states, California (2.9 million) and
Texas (1.9 million) together accounted
for 40 percent of the total U.S. unauthorized immigrant pool in 2014. This is not
surprising given that these two states share
borders with Mexico, the largest source for
unauthorized immigrants.
These same top six states accounted for
59.7 percent of unauthorized immigrants
in 2014. They had the largest shares in 1990
as well, although the rank of the bottom
four states was different (New York, Florida,

Illinois and New Jersey). All these states
saw an increase in the pool of unauthorized immigrants, but the rise in Texas is
probably the most remarkable. Texas went
from hosting 440,000 in 1990 to hosting
1.9 million in 2014, which was more than a
fourfold increase. California started in 1990
with a much larger pool of 1.5 million and
had 2.9 million in 2014, experiencing less
than a twofold increase. Florida, New York,
Illinois and New Jersey also experienced
sharp growth in the share of unauthorized
immigrants, with New Jersey experiencing
the most growth (a fivefold increase from
1990), and New York experiencing the least
growth (less than twofold).
Unauthorized Immigrant
Deportations
In 1990, deportations totaled around
30,000, which was around 0.9 percent of
the total pool of unauthorized immigrants
at the time. Deportations peaked at 433,000
in 2013, which was 3.6 percent of the unauthorized immigrant pool that year. Viewed
through a longer lens, deportations have
steadily increased both in absolute and
relative terms since 1990, from 188,000

(2.2 percent of the pool) in 2000 to 340,000
(3.0 percent) in 2016. As mentioned earlier,
U.S. enforcement has gone up in recent
years compared with enforcement in
the early 2000s, which has probably led
to a greater proportion of unauthorized
migrants being detected and deported.
Conclusion
Unauthorized immigration to the U.S.
has dominated the news in recent years.
While it increased rapidly in the 1990s
until the time of the Great Recession,
recent data show a leveling off of unauthorized immigration and indeed a modest
reduction from the 2014 peak. The net
inflow from Mexico has often been negative on a year-to-year basis since the onset
of the Great Recession. This may be due to
the lack of adequate economic opportunities in the U.S. relative to those in Mexico,
or a more effective or activist enforcement
policy. Regardless, the future evolution of
unauthorized immigration in the U.S. will
depend on a combination of these factors.
(This article was published online Dec. 6.)

Table 2

Debt Scorecard: Eighth District MSAs
Metropolitan
Statistical Area
Little Rock, Ark.

Louisville, Ky.

Memphis, Tenn.

Debt Type
Mortgage

Q2:2018

Q1:2018

Q2:2018

0.68%

–0.79%

–0.16

–0.01

(This article was published online Dec. 26.)

Year-over-Year Difference
in Delinquency Rates

HELOC

1.11%

–0.25%

0.07

–0.24

Auto

2.45%

–0.43%

0.53

0.32

Credit Card

3.47%

0.63%

1.51

0.78

Mortgage

0.82%

1.03%

–0.41

–0.46

HELOC

4.33%

–1.78%

–0.20

–0.58

Auto

4.95%

3.82%

0.70

0.24

Credit Card

3.81%

3.14%

0.55

0.21

Mortgage

0.86%

0.62%

–0.38

–0.27

–6.60%

–9.84%

–0.34

0.04

Auto

2.06%

0.46%

0.29

–0.44

Credit Card

3.84%

3.36%

0.39

0.31

Mortgage

–0.21%

–1.84%

–0.15

–0.32

HELOC

HELOC

St. Louis

Q1:2018

Overall, the data do not seem
to indicate that a severe debt problem
may be brewing.

Year-over-Year Percentage
Change in Debt

–3.32%

–6.29%

–0.55

–1.09

Auto

1.66%

1.64%

0.44

0.30

Credit Card

2.64%

1.80%

–0.18

–0.20

ENDNOTES
1

2

3

Headquartered in St. Louis, the Eighth Federal
Reserve District includes all of Arkansas and parts of
Illinois, Indiana, Kentucky, Mississippi, Missouri and
Tennessee.
We express all debt adjusted for inflation using the
personal consumption expenditures chain-type price
index.
The 90-day delinquency rate is found by dividing the
volume of loan payments 90 or more days past due
by the total volume of loan payments.

REFERENCES
Eubanks, James D; and Schlagenhauf, Don E. Gauging
Debt Levels in the U.S. and Eighth District. Regional
Economist, Second Quarter 2018, Vol. 26, No. 2,
pp. 19-21.

SOURCES: Federal Reserve Bank of New York/Equifax Consumer Credit Panel and authors’ calculations.
NOTE: The differences in delinquency rates are expressed in percentage points. Data as of Aug. 13.
REGIONAL ECONOMIST | www.stlouisfed.org/re 21

NATIONAL OVERVIEW

Forecasters See U.S. GDP Growth
Easing in 2019 after 2018 Surge
By Kevin L. Kliesen
©THINKSTOCK/iSTOCK/MONKEYBUSINESSIMAGES

KEY TAKEAWAYS
• Professional forecasters are expecting the U.S. economy to grow about
3 percent in 2018, its biggest gain in
more than a decade.
• While growth appears solid, there were
some worrisome signs in the third
quarter, including an unexpected slowdown in business fixed investment.
• Professional forecasters see economic
growth easing to 2.4 percent in 2019.

D

espite some crosscurrents, U.S. economic conditions remain favorable.
Real gross domestic product (GDP), the
broadest measure of economic activity, is
poised to increase by about 3 percent in
2018, which would be its largest increase
in more than a decade. More impressively,
job growth has been exceptionally strong,
and the unemployment rate has dropped
to its lowest level in about 50 years. These
tailwinds have been offset to some extent
by declining activity in the housing sector
and an unexpected slowdown in business
fixed investment.
Although many industries have been
throttled by rising cost pressures, headline inflation has moderated over the past
few months and may continue to do so
because of the recent collapse in crude
oil prices. Despite forecasts of inflation
remaining anchored near 2 percent, the
latest Federal Open Market Committee
(FOMC) projections suggest policymakers
are likely to raise their policy rate—the
federal funds rate target—three or four
more times between now and the end
of 2019.

What Are Professional Forecasters Predicting for 2018-2019?
Actual

Forecast

Percent Change (Q4/Q4)

2017

2018

2019

Real Gross Domestic
Product

2.5

3.1

2.4

Personal Consumption
Expenditures Price Index

1.8

2.1

2.1

4.1

3.7

3.6

Percent (Average, Q4)
Unemployment Rate

SOURCES: Federal Reserve Bank of Philadelphia and Haver Analytics.

quarter. Although the third-quarter
estimate was modestly stronger than the
forecast consensus, the report nonetheless
revealed some positive and negative developments. First, consumer spending has
been brisk and appreciably stronger than
real after-tax incomes. At some point,
though, the growth of consumer spending is likely to slow to more closely match
income growth. Second, government
outlays continue to strengthen—both at
the federal level and at the state and local
level. But with the federal budget deficit
projected to rise to nearly $1 trillion in
fiscal year 2020, the pressure to reduce the
budget deficit will likely intensify.
Other aspects of the third-quarter GDP
report were more worrisome. First, real
residential fixed investment—mostly newhome construction—has declined in five
of the past six quarters. This development
is potentially alarming because housing
usually peaks before a business recession.
Second, perhaps more importantly,
the growth of real business fixed investment (BFI) has slowed unexpectedly
since the first quarter. The slowing in

BFI growth is puzzling given strong GDP
growth, healthy corporate earnings and
tax incentives for firms to boost capital
expenditures.
Third, exports of goods and services
fell sharply in the third quarter. Slowing
global growth outside the United States,
trade disputes with key trading partners
and a stronger value of the dollar have
helped slow exports.
Finally, inventories accumulated at a
rapid rate in the third quarter. This accumulation likely reflects some combination
of an unexpected slowing in final sales
(GDP less inventory investment), firms
stocking up in anticipation of holiday
sales, and increased purchases of foreign
goods ahead of tariff increases. Despite
these concerns, forecasters expect real
GDP to increase at about a 2.5 percent rate
in the fourth quarter.
Labor markets are still strong. In the
year to date, nonfarm payrolls have
increased by an average of 212,500 per
month. This compares favorably to an
average gain of about 180,000 per month
over the first 10 months of 2017. The

Rearview Economics—
Size Distortions Are Possible
After increasing at a 3.2 percent annual
rate over the first half of 2018, real GDP
advanced at a 3.5 percent rate in the third
22 REGIONAL ECONOMIST | Fourth Quarter 2018

ABOUT THE AUTHOR
Kevin L. Kliesen is a business economist and research officer at the Federal Reserve
Bank of St. Louis. His research interests include business economics, and monetary
and fiscal policy analysis. He joined the St. Louis Fed in 1988. Read more about the
author and his research at https://research.stlouisfed.org/econ/kliesen.

ECONOMY AT A GLANCE
All data as of Dec. 13, 2019

0

–2
’13

Rachel Harrington, a research intern at the
Federal Reserve Bank of St. Louis, provided
research assistance.

Q3
’14

’15

’16

’17

CPI–All Items
All Items, Less Food and Energy

2

0

–2
’13

’18

November
’14

’15

’16

’17

’18

NOTE: Each bar is a one-quarter growth rate (annualized);
the red line is the 10-year growth rate.

Rates on Federal Funds Futures on Selected Dates

Inflation-Indexed Treasury Yield Spreads
2.50

3.00
10-Year

5-Year

2.75

2.00

2.50
Percent

2.25

1.75

08/01/2018

2.25
2.00

1.25
1.00
’14

06/13/2018
11/08/2018

05/02/2018
09/26/2018

20-Year

1.50

1.75
Dec. 7, 2018
’15

’16

’17

1.50

’18

1st-Expiring
Contract

NOTE: Weekly data.

3-Month

6-Month

12-Month

Contract Settlement Month

Civilian Unemployment Rate

Interest Rates

8

4
10-Year Treasury

7

3
Percent

6
5

2
Fed Funds Target

1

4
3
’13

November
’14

’15

’16

’17

1-Year Treasury
November

0

’18

’13

’14

’15

’16

’17

’18

NOTE: On Dec. 16, 2015, the FOMC set a target range for the
federal funds rate of 0.25 to 0.5 percent. The observations
plotted since then are the midpoint of the range (0.375 percent).

U.S. Agricultural Trade
90

Average Land Values Across the Eighth District
15.0

Exports

75
Billions of Dollars

(This article was published online Nov. 21.)

2

Percent Change from a Year Earlier

Percent

4

The Near-term Outlook
As seen in the accompanying table, the
Survey of Professional Forecasters predicts
that real GDP growth will slow from 3.1
percent in 2018 to 2.4 percent in 2019. The
unemployment rate is forecast to average
3.6 percent in the fourth quarter of 2019,
down slightly from four quarters earlier.
Inflation is expected to be 2.1 percent in
2018 and 2019.

4

Year-Over-Year Percent Change

The personal consumption expenditures
price index has increased by 2.2 percent
over the four quarters ending in the third
quarter of 2018, which is slightly above the
FOMC’s inflation target of 2 percent. The
question for policymakers is whether the
risks for the near-term inflation outlook
are skewed to the upside or downside.
Developments that could slow the
growth of consumer prices over the near
term include the recent plunge in crude
oil prices and a rising value of the U.S.
dollar (which helps lower import prices).
However, there are factors that suggest
the inflation risks are tilted to the upside.
These include increased input costs associated with tariffs on steel, aluminum, lumber and other imported materials. Indeed,
the strong economy has allowed many
firms to pass along a portion of these price
increases through the supply chain. Still,
long-term inflation expectations remain
anchored near the FOMC’s inflation target
of 2 percent.

Consumer Price Index (CPI)

6

Percent

Inflation Still Near FOMC’s Target

Real GDP Growth

Percent

unemployment rate measured 3.7 percent in October, and the number of job
openings continues to exceed the number
of unemployed persons. Growth of labor
productivity continues to strengthen
modestly, which has helped to boost wage
growth. Output per hour (labor productivity) in the nonfarm business sector
increased at a 3 percent rate in the second
quarter and at a 2.2 percent rate in the
third quarter.

60
Imports

45
30
15
0

October

Trade Balance
’13

’14

’15

’16

’17

NOTE: Data are aggregated over the past 12 months.

’18

Quality Farmland
Ranchland or
Pastureland

12.5
10.0
7.5
5.0
2.5
0.0
–2.5
–5.0

2017:Q3

2017:Q4

2018:Q1

2018:Q2

2018:Q3

SOURCE: Agricultural Finance Monitor.

On the web version of this issue, 11 more charts are available, with much of those charts’ data specific to the Eighth District. Among the
arxeas they cover are agriculture, commercial banking, housing permits, income and jobs. To see those charts, go to www.stlouisfed.org/
economyataglance.
REGIONAL ECONOMIST | www.stlouisfed.org/re 23

P.O. Box 442
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ECONOMY AT A GLANCE
Data as of Dec. 13, 2018.
FOURTH QUARTER 2018

Real GDP Growth

Percent Change from a Year Earlier

4

Percent

4

2

0
Q3
’14

VOL. 26, NO. 4

Consumer Price Index (CPI)

6

–2
’13

|

’15

’16

’17

CPI–All Items
All Items, Less Food and Energy

2

0

–2
’13

’18

November
’14

’15

’16

’17

’18

NOTE: Each bar is a one-quarter growth rate (annualized);
the red line is the 10-year growth rate.

Inflation-Indexed Treasury Yield Spreads

Rates on Federal Funds Futures on Selected Dates
3.00

2.50
10-Year

20-Year

2.25

2.75

2.00

2.50
Percent

Percent

5-Year

1.75

2.25

1.75

1.25
Dec. 7, 2018
’15

’16

’17

1.50
1st-Expiring
Contract

’18

NOTE: Weekly data.

6-Month

12-Month

Interest Rates

8

4
10-Year Treasury

7

3

6

Percent

Percent

3-Month

Contract Settlement Month

Civilian Unemployment Rate

5

2
Fed Funds Target

1

4
3
’13

08/01/2018

2.00

1.50

1.00
’14

06/13/2018
11/08/2018

05/02/2018
09/26/2018

November
’14

’15

’16

’17

1-Year Treasury
November

0

’18

’13

’14

’15

’16

’17

’18

NOTE: On Dec. 16, 2015, the FOMC set a target range for the
federal funds rate of 0.25 to 0.5 percent. The observations
plotted since then are the midpoint of the range (0.375 percent).

U.S. Agricultural Trade
90

Average Land Values across the Eighth District
15.0

Exports
Year-Over-Year Percent Change

Billions of Dollars

75
60
Imports

45
30
15
0

October

Trade Balance
’13

’14

’15

’16

’17

NOTE: Data are aggregated over the past 12 months.

’18

Quality Farmland
Ranchland or
Pastureland

12.5
10.0
7.5
5.0
2.5
0.0
–2.5
–5.0

2017:Q3

2017:Q4

2018:Q1

2018:Q2

SOURCE: Agricultural Finance Monitor.

2018:Q3

Data as of Dec. 13, 2018.

U.S. Crop and Livestock Prices
140

Index 1990-92=100

120

Crops
Livestock

100
80
60
40
’03

October
’04

’05

’06

’07

’08

’09

’10

’11

’12

’13

’14

’15

’16

’17

’18

COMMERCIAL BANK PERFORMANCE RATIOS

U.S. Banks by Asset Size/Third Quarter 2018
$300 millionLess than
$1 billion
$300 million

Less than
$1 billion

$1 billion$15 billion

Less than
$15 billion

More than
$15 billion

1.25

1.23

1.36

1.31

1.37

3.96

3.94

3.95

3.91

3.93

3.20

0.95

0.99

0.80

0.87

0.79

0.82

1.02

1.34

1.35

1.27

1.30

1.06

1.15

1.23

All

$100 million­$300 million

Return on Average Assets*

1.36

1.24

1.20

Net Interest Margin*

3.33

3.97

Nonperforming Loan Ratio

0.98

Loan Loss Reserve Ratio

1.22

Return on Average Assets*

Net Interest Margin*
1.41

1.17

1.61

1.33

1.23

Indiana

1.29

Kentucky

1.32

Mississippi

1.10

1.37

1.12

0.75

1.00

Third Quarter 2018

Missouri
1.54

1.15
0.50

1.25

1.50

Tennessee

1.75

Percent

Third Quarter 2017

Arkansas

0.83
0.98
1.03
1.02
1.09

0.40

Third Quarter 2018

0.60
0.60
0.69
0.74

Mississippi

0.80

0.64
0.71

Indiana
Kentucky

1.14
1.18
0.86
0.95
1.21
1.25

Missouri

1.00

0.78

Tennessee

0.84
1.20

Third Quarter 2017

SOURCE: Federal Financial Institutions Examination Council
Reports of Condition and Income for all Insured U.S.
Commercial Banks.
NOTE: Data include only that portion of the state within
Eighth District boundaries.
*Annualized data.

Illinois

0.65
0.70

0.60

1.00
1.09
0.99
1.08
1.06
1.11

Eighth District

0.79

0.67

0.20

Third Quarter 2017

Loan Loss Reserve Ratio
0.69

0.00

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Third Quarter 2018

Nonperforming Loan Ratio

0.49

3.71
3.56
3.74
3.60
3.93
3.90
3.94
3.83
3.53
3.48
3.68
3.40

Illinois

1.15

0.00 0.25

4.32
4.11

Arkansas

1.09
0.98
1.10

3.87
3.73

Eighth District

Percent

0.00 0.20

0.40

Third Quarter 2018

0.60

0.80

1.02
1.00

1.20

Third Quarter 2017

For additional banking and regional data, visit our
website at https://fred.stlouisfed.org.

1.40

REGIONAL ECONOMIC INDICATORS
Data as of Nov. 20, 2018, except for housing permits and personal income.

Nonfarm Employment Growth/Third Quarter 2018
Year-Over-Year Percent Change
United
States

Eighth
District †

Arkansas

Total Nonagricultural

1.7%

1.2%

1.0%

Natural Resources/Mining

9.0

–0.8

Construction

4.2

Manufacturing
Trade/Transportation/Utilities

Indiana

Kentucky

1.0%

1.3%

0.7%

–6.2

0.0

4.9

0.6

–4.3

–0.8

0.0

2.6

3.5

3.6

5.6

–1.3

0.7

0.3

NA

2.3

1.2

1.6

2.3

0.5

–0.4

0.7

1.2

1.5

1.2

1.1

0.1

0.3

2.3

3.0

0.3

0.7

1.4

–0.8

–2.4

–7.6

–3.2

–6.1

–1.3

–2.3

0.6

–0.7

Financial Activities

1.4

2.0

1.9

2.0

2.5

1.3

3.8

1.6

1.8

Professional & Business Services

2.6

2.0

4.9

0.7

1.9

1.6

7.2

2.7

2.5

Educational & Health Services

2.0

1.0

0.5

0.4

1.4

0.1

0.4

1.9

1.9

Leisure & Hospitality

1.7

2.2

0.0

1.9

–0.3

–0.2

3.8

3.1

5.6

Other Services

1.5

–0.2

–0.3

–0.4

–2.0

2.0

0.7

–0.7

1.5

Government

0.4

0.5

–0.1

1.1

0.8

–0.3

0.9

–0.2

0.3

Information

Illinois

Mississippi

Missouri

1.6%

Tennessee

1.3%

2.0%

† Eighth District growth rates are calculated from the sums of the seven states. Each state’s data are for the entire state even though parts of six of
the states are not within the District’s borders.

Eighth District Real Adjusted Gross Casino Revenue*

Unemployment Rates
2018:Q2

2017:Q3

United States

3.8%

3.9%

4.3%

Arkansas

3.6

3.8

3.7

Illinois

4.1

4.3

5.0

Indiana

3.5

3.2

3.6

Kentucky

4.4

4.1

4.9

Mississippi

4.8

4.7

5.0

Missouri

3.3

3.6

3.6

Tennessee

3.6

3.5

Millions of Dollars

2018:Q3

800
750
700
650
600
550
500
450
400
350
300
10:Q1 11:Q1 12:Q1 13:Q1 14:Q1 15:Q1 16:Q1

Missouri
Illinois
Indiana
Mississippi

17:Q1 18:Q1

*NOTE: Adjusted gross revenue equals total wagers minus player
winnings. Native American casino revenue is not included.
In 2003 dollars.

3.4

SOURCE: State gaming commissions.

Housing Permits/Third Quarter

Real Personal Income/Third Quarter

Year-Over-Year Percent Change in Year-to-Date Levels

Year-Over-Year Percent Change

5.2
6.0
–4.2

15.2

20.2

2018

–5

Mississippi

0.9

2.3
1.4

1.2
1.7

Missouri

–4.3
–25 –20 –15 –10

1.2

Kentucky

–4.0

5

10

15

20

2017

NOTE: All data are seasonally adjusted unless otherwise noted.
Data as of Jan. 4, 2019.

25

Percent

2.3
2.1

Tennessee

6.2
0

2.1

1.2

Indiana

12.2
10.4
8.6

2.8

1.9
1.9

Illinois

6.7

–15.7

1.7

Arkansas

14.8

–15.1

–9.8

2.2

United States

0.00

0.50
2018

1.00

1.50

2.00

2.9
2.50

3.00

2017

NOTE: Real personal income is personal income divided by the
personal consumption expenditures chained price index.
Data as of Jan. 4, 2019.

3.50