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FEDERAL RESERVE BANK OF DALLAS

•

EL PASO BRANCH

ISSUE 1 • 2005

Crossroads

E C O N O M I C T R E N D S I N T H E D E S E RT S O U T H W E S T

Unconventional
Natural
NaturalGas
GasDrives
Drive
New Mexico
Rig Count
Just as El
Paso was
Today’s
natural
gasamong
fields
the are
last uniformly
to feel the effects
of
spread
this recession,
may
be
over
vast areasit of
coal,
among
theor
last
to pick back
shale
impermeable
up.
Strong U.S.
will
limestone
or growth
sandstone.
be the first and most
important step in getting El
Paso growing.

O

il and natural gas in New Mexico are found
in two important producing regions: the San Juan
Basin in the northwest and the Permian Basin in
the southeast. Although oil seeps were evident
and small quantities of oil were reported in water
wells of the San Juan Basin as early as the 1880s,
commercial quantities of oil were not discovered
in New Mexico until the Hogback pool near
Farmington in 1922. This discovery set off a
search for oil throughout the state’s northwest
quadrant.
Oil in southeast New Mexico began with
Rupert Ricker’s return from World War I, his decision to lease land from the University of Texas
and, in 1921, to spud in Santa Rita No. 1 (named
for the patron saint of hopeless causes). His Big
Lake field in Texas turned the Permian Basin into
one of the world’s great oil plays. By 1924, oil
exploration had spread westward to the vicinity of
Artesia and Hobbs and the state’s four southeastern counties became a major producing region of
the Permian Basin.
Early energy exploration in New Mexico was
almost completely driven by oil. But markets and
transportation for natural gas developed rapidly
after World War II. A pipeline built by the El Paso
Natural Gas Co. in 1950 was important in connecting the isolated and gas-prone San Juan Basin
to California. Another pipeline quickly followed to
Washington and Oregon.
Today the tail has grown to wag the dog. Chart
1 shows that based on energy content, natural gas
has ruled the modern era of hydrocarbons in New
Mexico. Oil’s share of production peaked at just
over 40 percent in 1983; it has fallen to 19 percent
today. The favorable trend for gas is being rein-

Cyclical Differences
Emerge in Border City
Economies
See page 5

Chart 1

Share of Oil and Natural Gas Production in New Mexico
Percent
100
90
80
70
60
50
40
30
20
10
0
’80

’82

’84

’86

’88

’90
Oil

’92

’94
Gas

’96

’98

’00

’02

’04

NOTE: Based on gas valued at oil-equivalents in terms of energy content.
SOURCES: New Mexico Institute of Mining and Technology; GO-TECH, octane.nmt.edu;
author’s calculations.

forced yet again by the development of unconventional, or continuous, gas reserves in the state.
No more is production limited to
domes or anticlinal structural
traps of conventional gas; today’s
fields are uniformly spread over
vast areas of coal, shale or impermeable limestone or sandstone. As New Mexico’s rig
count reaches some of its highest levels since 1986 (Chart 2 ),
unconventional gas drives the
search for hydrocarbons.

Important Industry
Oil and natural gas exploration and production make up an
important industry in New Mexico. The industry directly em-

ploys 12,200 wage and salary
workers in the state, a number
that has jumped 10.2 percent in
the last 12 months. These are
well-paid jobs; New Mexico’s
natural resource and mining jobs
pay 24.9 percent more than those
in construction, 44.7 percent
more than manufacturing and
56.6 percent more than finance.
Oil and natural gas are important to the state’s finances as
well. In 2000, for example, the
oil and gas industry paid $165.1
million to the state government
in severance taxes, $169.5 million in emergency school taxes,
and $34.6 million in conservation, equipment and other taxes.
The combined $369.2 million was

Chart 2

Number of Rigs Working in New Mexico, 1989–2005
Number of rigs
80
Permian Basin

70
60
50
40
30

San Juan Basin

20

Unconventional Gas

10
0
Mar.
’89

Mar.
’91

Mar.
’93

Mar.
’95

Mar.
’97

Mar.
’99

Mar.
’01

Mar.
’03

SOURCES: Smith Tool Activity Tracking System, www.smith.com/stats/new; author’s calculations.

2

10.9 percent of state government revenues. In addition are
various gross receipt, ad valorem and corporate taxes paid
either to the state or other levels
of government.
Table 1 shows how New Mexico ranks among various states
and regions in oil and natural
gas reserves. It is No. 5 in oil
reserves, behind the federal offshore, Texas, Alaska and California. It is No. 4 in natural gas
reserves, behind Texas, the federal offshore and Wyoming. The
eastern part of the state — home
to the Permian Basin — has 98.7
percent of the state’s oil reserves, while the San Juan Basin
in the west has 80 percent of the
state’s natural gas reserves.
Oil and gas production follows the pattern set by reserves.
In 2004, 95.7 percent of the
state’s oil production and 35.7
percent of natural gas came from
the Permian Basin, with the San
Juan Basin serving as a virtual
mirror image in providing the
rest. These shares have held
steady for 20 years.
What has changed rapidly
since 1984, however, has been
the role of oil versus natural gas.
Between 1984 and 2004, New
Mexico oil production grew 46.2
percent, while natural gas grew
292.3 percent. This shift to natural gas reflects its abundance,
low price and desirability as a
clean fuel, especially for electricity production. In April 1988,
35.1 percent of working rigs in
the United States were drilling
for natural gas. In April 1994, that
share was 55 percent and by
April 2004, 86.2 percent. Chart 3
illustrates the rapid growth of
gas production in both the San
Juan and Permian basins.

Mar.
’05

Geologists call it continuous
gas, but it is also called unconventional gas or even weird gas.
Whatever you choose to call it,
Crossroads

Table 1

Oil and Natural Gas Reserves by State and Region, 2003
Oil
Federal offshore
Texas
Alaska
California
New Mexico
East
West
United States

Millions
of barrels
5,120
4,583
4,446
3,542
677
668
9
21,891

Billion
cubic feet

Natural gas
Texas
Federal offshore
Wyoming
New Mexico
East
West
Colorado

48,717
23,033
22,716
18,226
3,661
14,565
15,839

United States

197,145

SOURCES: Energy Information Administration, U.S. Crude Oil, Natural Gas, and Natural Gas Liquids
Reserves 2003 Annual Report, November 2004.

you must give it due respect for
its growing importance. The Department of Energy reports the
share of unconventional gas doubled from 17 percent of Lower
48 natural gas supplies in 1990
to 35 percent in 2003. By 2025 it
is projected to be 44 percent —
matching the role of conventional gas — with the remaining
12 percent of domestic supplies
imported.
Unconventional gas is methane or another light hydrocarbon similar to that found in the
conventional anticlinal trap, but
it is stored in the earth and produced differently.1 It is stored
uniformly in a formation that
extends over a wide area but is
trapped in a rock formation that
requires additional resources to
free it. New technologies have
been developed to drill and
complete and stimulate these
wells.
Tight gas is trapped in an
unusually impermeable sandstone or limestone formation.
The problem is to get the lowpermeability formation to release
sufficient gas to flow in economic amounts to the well bore.
Hydraulic fracturing was first
developed in the 1940s and
applied to tight formations in
the 1970s. Water is injected under
high pressure, cracking the formation and opening fissures
Issue 1 • 2005

that boost gas production by a
factor of 10 or more. New Mexico’s San Juan Basin was the first
western gas basin to produce gas
from tight sandstone formations.
The San Juan Basin is also
known as the initial proving
ground for coal-bed methane.
Coal-bed methane is a by-product of the formation of coal from
plant material, not a result of the
high temperatures and pressures
that turn organic material to conventional natural gas found in
structural traps. The coal-bed gas
reserves remain trapped in the
coal seams as long as the water
table lies above it. To release the
gas, a well is drilled and water is
pumped out to lower the water
table and release the gas to flow

to the well bore. As the water
table falls, the well produces less
water and more gas over time.
Coal-bed methane accounts for
about 45 percent of the San
Juan Basin’s annual gas production.
The third important form of
unconventional gas is Devonian
shale. Shale is a nonpermeable
rock, a clay compacted by pressure. Free gas is stored in the
rock pores or in natural fractures. As with other unconventional gas types, the gas is
stored continuously, and hydraulic fracturing is used to make
it flow freely. The San Juan Basin’s Mancos and Lewis formations are important producers
for this form of gas. The Lewis
formation, for example, has become a secondary and shallower
target on the way to deeper
tight-sand formations. Although
research and technology have
been important in producing all
forms of unconventional gas,
shales are particularly challenging; there is no universal formula for success in freeing the
gas from the formation.
Development of technologies
to successfully exploit unconventional formations was the product of tax credits offered on
wells drilled from 1979 to 1993.
Throughout the 1990s, subsi-

Chart 3

Natural Gas Production in New Mexico, 1979–2004
Million cubic feet
1,800
San Juan Basin
Permian Basin

1,600
1,400
1,200
1,000
800
600
400
200
0
’80

’82

’84

’86

’88

’90

’92

’94

’96

’98

’00

’02

’04

SOURCES: New Mexico Institute of Mining and Technology; GO-TECH, octane.nmt.edu;
author’s calculations.

3

dies on production from these
wells paid about $1.05 per thousand cubic feet of unconventional gas delivered to market.
The tax credits are now gone,
but the technologies developed
continue to lower the cost of
delivering this gas, making it
highly profitable at today’s prices.
Continuous gas wells typically
have lower capital costs because
they are shallower and use smaller rigs; in addition, there is little
risk of a dry hole because the
gas is uniformly spread over a
wide area. The wells also tend to
be long-lived. The small number
of rigs needed to explore and
develop the San Juan Basin (see
Chart 2 ) is in large part a function of these no-miss, long-lived
features of continuous gas.
The Permian Basin, although
best known as an oil basin, has
benefited from these technologies as well. For example, the
Morrow sandstones became an
important gas play in southeast
New Mexico in the late 1990s.
Interest runs high throughout
the basin in effective stimulation
of low-permeability carbonates
and sandstones and effective
production from regional shales.
Despite the San Juan Basin’s reputation for unconventional gas
production, the Permian Basin
in New Mexico has kept pace.
From 1984 to 2004, northwest
New Mexico saw gas production
rise by 301 percent, but southeast New Mexico was right behind at 279 percent.

Outlook
The next 20 years of New
Mexico oil and gas are secure,
based on the state’s existing and
proven reserves. These reserves
will, however, require further
development. In the early 1990s,
coal-bed methane dominated
the activity in the San Juan
Basin. Today, as coal-bed methane fields peak, we see activity
swinging toward tight sands, with
4

shale as a secondary target. A
recent study by the New Mexico
Institute of Mining and Technology predicted 16,000 subsurface
completions over the next 20
years in the San Juan Basin. The
study concluded with a reminder of the challenge of balancing
this development with land-use
and environmental issues.
This reminder about environmental sensitivity is offered again
by two recent controversies outside the traditional geography of
New Mexico oil and gas. The
Raton Basin, a 6 million-acre
region that straddles the line between Colorado and New Mexico’s Colfax County, is one such
case. Development of 8 trillion
to 12 trillion cubic feet of coalbed methane reserves was slowed
for many years by a lack of infrastructure. The first pipelines entered the area in 1994 and 1998.
With the basin now about 50
percent developed, oil companies have just begun to move
from southern Colorado and into
northern New Mexico. This entails drilling in the Carson National Forest, and the permitting
process has provoked doubts and
opposition from environmentalists and outdoors enthusiasts.
Opposition centers primarily on
the creation of a web of inter-

linking roads through wilderness areas to connect hundreds
of well pads.
Similar opposition has sprung
up against drilling in the Otero
Mesa region of the Chihuahuan
Desert, west of Carlsbad and
northeast of El Paso. According
to environmentalists, this particular stretch of desert is home to
unique grasslands, endangered
wildlife and the largest untapped reservoir of drinking
water left in New Mexico. The
oil industry has found enough
natural gas to justify development of the fields and a pipeline
to market. The question — as always — is where to strike the
balance between development
for today’s needs and conservation for the future.
— Robert W. Gilmer
Gilmer is a vice president of the
Federal Reserve Bank of Dallas.

Notes
1

Some definitions of unconventional
natural gas resources include gas
trapped below 15,000 feet, although
drilling to these depths is no longer a
technological challenge. Others include geopressured zones or methane
hydrates that pose largely unmet
technological challenges. We consider
here only continuous gas in tight
formations, coal-bed methane and
Devonian shale.

The Maquiladora Industry: Future of the Electronics and Automotive Sectors
Grand Hotel Tijuana • Tijuana, Mexico • Thursday, August 11, 2005
This one-day workshop will bring together researchers working on issues related to the
future of the maquiladora industry, with special attention to the electronics and
automotive sectors.
The workshop is being organized by the El Paso Branch of the Federal Reserve Bank of
Dallas through the Network of Border Economics (Red de la Economía Fronteriza) in
collaboration with Colegio de la Frontera Norte (COLEF), Cámara Nacional de la Industria
Electrónica de Telecomunicaciones e Informática (CANIETI), and
San Diego State University.
For more information, visit www.nobe-ref.org or e-mail nobe@nobe-ref.org.
Space is limited, so act soon.

Crossroads

Cyclical Differences Emerge
in Border City Economies
The Texas–Mexico border is
a fast-growing region, a complex
blend of U.S. and Mexican cultures, languages and customs. It
is a dynamic area that has benefited from a large and growing
population in northern Mexico,
rapid growth in U.S. –Mexico
trade and a tenfold increase in
maquiladora industry activity
over the past two decades. Total
population in the four Texas border metropolitan statistical areas
(MSAs) — Brownsville, El Paso,
Laredo and McAllen — is about
1.8 million, and population
growth since 1980 has been 65
percent, versus 24 percent
nationally. A high birthrate and
young population suggest that the
border will continue its rapid
growth.
This article describes the
business cycles of the four main
Texas border cities and, based on
their economies’ similarities and
differences, relates them to the
broader economies of the United
States, Mexico and Texas.

Texas Border Cities
Texas border cities are characterized by some common economic features. There is more
transportation and distribution
activity than in other U.S. cities,
mainly due to servicing international trade. We find a relatively
large retail sector serving not
only the American but the Mexican side as well. And border
enforcement and programs that
address high poverty levels make
the government sector substantially larger than normal.
However, there are also differences. Retail trade is not as
important to El Paso as it is to
Laredo. Similarly, the economic
impacts of the transportation
Issue 1 • 2005

and gas and oil sectors are uneven along the border. Table 1
shows 2003 contributions, by industry, to total earnings for the
four Texas border metropolitan
areas and the state of Texas. The
manufacturing sector is the No.
1 earnings generator for El Paso,
while it is No. 3 in Brownsville,
No. 4 in McAllen and only No. 10
in Laredo. Transportation and
warehousing is the top earnings
generator in Laredo, while health
care is at the top for McAllen
and Brownsville. Retail trade is
No. 2 for the border cities with
the exception of El Paso, where
it is No 3.

Measuring Regional
Business Cycles
Analysts often measure regional business cycles by looking at movements in various
economic indicators, such as
employment or the unemployment rate. But different indicators sometimes lead to different
conclusions. In analyzing the
national economy, researchers
consider movements in broad
measures of the macro economy,
such as real gross domestic
product and employment, although neither of these measures is necessarily broad enough
to completely reflect the underlying state of the economy.
To better understand the
economic performance of cities
along the Texas – Mexico border,
we designed a set of economic
indexes that defines the current
state of each economy over
time — that is, its business cycle.
The indexes are a weighted
combination of seasonally adjusted changes in employment,
the unemployment rate, real
wages and retail sales.1

Table 1

2003 Contributions, by Industry,
to Total Earnings
Percent
Brownsville
Health care and social assistance 18.1
Retail trade
8.9
Manufacturing
8.8
Transportation and warehousing
4.2
Accommodation and food services 3.7
Construction
3.6
Wholesale trade
3.5
Finance and insurance
3.2
Real estate and rental and leasing 1.6
Information
1.5
El Paso
Manufacturing
Health care and social assistance
Retail trade
Real estate and rental and leasing
Transportation and warehousing
Construction
Wholesale trade
Finance and insurance
Accommodation and food services
Information

11.8
9.5
7.9
7.3
5.9
4.8
4.4
3.4
2.7
2.2

Laredo
Transportation and warehousing
Retail trade
Health care and social assistance
Finance and insurance
Wholesale trade
Construction
Mining
Accommodation and food services
Real estate and rental and leasing
Manufacturing

16.2
9.9
9.7
4.8
4.3
4.0
3.8
3.4
2.3
1.2

McAllen
Health care and social assistance
Retail trade
Construction
Manufacturing
Wholesale trade
Finance and insurance
Transportation and warehousing
Accommodation and food services
Forestry, fishing, related activities
Real estate and rental and leasing

20.4
10.7
5.5
4.6
3.9
3.5
3.3
3.0
1.7
1.5

Texas
Manufacturing
12.8
Professional and technical services 8.6
Health care and social assistance
8.5
Retail trade
6.8
Finance and insurance
6.5
Construction
6.4
Wholesale trade
6.0
Transportation and warehousing
4.4
Mining
4.0
Information
3.8
NOTE: Excludes government earnings, which
average 27.3 percent for all four border
cities and 15.3 percent for the state.
SOURCES: Bureau of Economic Analysis;
authors’ calculations.

5

Chart 1

Border Business Cycles Similar, Yet Different
Index, October 1980 = 100
350
Laredo

300

McAllen

250

Brownsville

200

El Paso

150
100
50
0
Oct.
’80

Oct.
’82

Oct.
’84

Oct.
’86

Oct.
’88

Oct
’90

Oct.
’92

Oct.
’94

Oct.
’96

Oct.
’98

Oct.
’00

Oct.
’02

Oct.
’04

SOURCE: Authors’ calculations.

As shown in Chart 1, from
October 1980 to March 2005 the
indexes are generally smooth
and show a significant amount
of correlation among the entire
group. Declines occurred in all
four of the border metro areas
beginning in late 1981, early 1986
and early 1995. While it is evident that these cities share
some common cyclical movement, it is also clear that they
experience independent cycles,
such as Laredo’s downturn in
1999 and the cities’ varied reactions to U.S. recessions in 1990 –
91 and 2001. Laredo, by far the
smallest of the MSAs, has the
greatest cyclical volatility over
the period, while El Paso, the
largest Texas border city, shows
the least.
Regional business cycles are
typically affected by their national counterparts. In the case
of a metropolitan economy, business cycles are affected by both
the national and state economies. For border economies such
as Brownsville, El Paso, Laredo
and McAllen, international business cycle considerations also
come into play. One way to
understand the local business
cycle is to compare the performance of the border indexes
with the broader economies of
the United States, Texas and
Mexico. A high correlation with
6

the state or nation provides important clues about what drives
local economic conditions.
The border business cycle
indexes show that changes in
the border region correlate with
changes in the Texas, Mexican
and U.S. economies, although to
differing degrees. As highlighted
in Chart 2, all of the border
MSAs share cyclical relationships with the broader economies of Mexico, Texas and the
United States. Laredo appears
most tied to the Mexican economy, while El Paso seems to
have the most in common with
Texas and the nation.
To investigate the correlation of border business cycles
before and after NAFTA, we
divided our business cycle data
into a pre-NAFTA period from
July 1981 to December 1993 and
a post-NAFTA period beginning
in January 1994. For the preNAFTA period, we analyzed data
from July 1981 through December 1993; for the post-NAFTA
period, data from January 1994
through June 2002.2
Before NAFTA, the border
cities behaved very much like
each other and also were
strongly correlated with the business cycle changes of Texas and
Mexico. The U.S. business cycle
was very different. One likely
reason was the dominant role of

oil prices during this period.
Because Mexico and Texas are
net energy producers, they benefited from oil price increases,
while the United States, as a net
consumer, was hurt. In 1986,
when the price of oil dropped
sharply, Texas and Mexico
entered into recession and the
border cities followed. Laredo is
the only one of the border cities
with a significant amount of oil
and natural gas production.
During the post-NAFTA
period, oil and gas prices stabilized, and U.S.–Mexico trade
and maquiladora production
surged. Two clusters of economic integration emerged. El
Paso’s economy now appears to
be linked to the U.S. and Texas
business cycles, while the South
Texas border cities are aligned
with Mexico’s. El Paso has become increasingly dependent on
the U.S. economy because of its
ties to the large maquiladora industry in Ciudad Juárez, which
has the most maquiladora jobs
in Mexico. And with the rapid
growth of high tech and diminished importance of oil in Texas,
the state’s economy has become
more like the nation’s.
On the other hand, the
South Texas border cities have
become more synchronized with
the economic fortunes of Mexico due to their support of crossborder trade and the large
numbers of Mexican shoppers.

Regional Reactions to Recession
South Texas Border. During the
latest recession, El Paso was the
only border city that followed
the United States, Texas and
Mexico into decline. The comparative success of the Rio
Grande Valley economies is
probably due to the atypical
strength of the real value of the
peso, especially during the Mexican economy’s downturn. This
was the first time in recent
Mexican economic history that a
Crossroads

downturn was not driven by
financial crisis and a significant
fall in the peso’s value. This
moderate recession in Mexico
was driven by the U.S. recession
and its impact on the maquiladora industry.3
The strong peso had a
greater effect on the South Texas
border cities than it did on El
Paso because retail spending by
Mexican nationals represents a
larger share of the economies of
Brownsville, Laredo and McAllen
than it does El Paso’s. In 2001,
Mexican shoppers accounted for
more than $2 billion in retail
sales, representing 1.2 percent
of total Texas retail sales.4 McAllen was the biggest net exporter of retail sales to Mexicans,
with almost $1 billion. Laredo
was second, with $540 million,
and Brownsville third, with $256
million. El Paso, the largest city,
exported $216 million to Mexican nationals (Chart 3 ).
Other factors have also impacted growth in the Valley and
Laredo. Plentiful rainfall and
high citrus prices in recent
years have aided Valley agriculture, although apparel industry
declines and low shrimp prices
have hurt Brownsville. Laredo,
the largest land port for U.S. –
Mexico trade, has been boosted
by strong international trade
flows across the border.
El Paso. El Paso’s relationship
to the U.S. and Texas business
cycles changed after 1994. The
El Paso economy increased its
correlation with those of Texas
and the nation and followed
both into recession in 2001. This
may be because of the large
share of manufacturing jobs in
El Paso and the city’s close ties
to the maquiladora industry in
Juárez. Juárez has more than
200,000 maquiladora jobs and
generates $3.4 billion in valueadded each year. One estimate
is that a 10 percent increase
in maquiladora activity in a
Issue 1 • 2005

Chart 2

Border Business Cycle Relationships with Broader Economies
Brownsville
Index, July 1981 = 100
200
Brownsville
Texas

180
160
140
United States
120
Mexico
100
80
60
July
’81

July
’83

July
’85

July
’87

July
’89

July
’91

July
’93

July
’95

July
’97

July
’99

July
’01

El Paso
Index, July 1981 = 100
180

Texas

160

El Paso
Mexico

140
United States

120
100
80
60
July
’81

July
’83

July
’85

July
’87

July
’89

July
’91

July
’93

July
’95

July
’97

July
’99

July
’01

Laredo
Index, July 1981 = 100
270

220

Laredo
Texas

170
United States
120
Mexico
70

20
July
’81

July
’83

July
’85

July
’87

July
’89

July
’91

July
’93

July
’95

July
’97

July
’99

July
’01

McAllen
Index, July 1981 = 100
250
McAllen

210

Texas

170
United States

130

Mexico
90

50
July
’81

July
’83

July
’85

July
’87

July
’89

July
’91

July
’93

July
’95

July
’97

July
’99

July
’01

SOURCE: Authors’ calculations.

7

Chart 3

Retail Spending by Mexican Nationals in Border Cities
Millions of dollars

2

4,000
3,500
3,000

2001 exportable
retail sales
2001 actual
retail sales

2,500

3

2,000
1,500
1,000
500
4

0
Brownsville

El Paso

Laredo

McAllen

SOURCES: Authors’ calculations, with data from the Texas Comptroller of Public Accounts.

Mexican border city leads to a 1
to 2 percent increase in employment in the neighboring
U.S. border city.5
The severe setback to U.S.
manufacturing that began with
the 2001 recession set off a
chain of events that quickly led
to a downturn in Mexico’s maquiladora industry and ultimately to recession in El Paso. Juárez’
maquiladora employment plunged
nearly 25 percent in 2001 – 02.
Strength in U.S. manufacturing
since mid-2003, however, has
led to a resurgence in maquiladora jobs and improvement in
the El Paso economy.
El Paso has also been negatively affected by declines in
apparel manufacturing and deployments of soldiers overseas.
Recent announcements of military realignments and a rebound
in the maquiladora industry in
Juárez, however, suggest that El
Paso’s economy will continue to
improve over the next 12 months.

Summary
The areas along the Texas–
Mexico border are often influenced by similar forces, yet can
sometimes move in different
directions based on their unique
economic structures. Like brothers and sisters in a family,
they often look alike yet behave
quite differently. Each border

city has experienced a unique
business cycle that depends on
its sensitivity to a wide variety of
factors, such as movements in
the broader economies of the
United States or Mexico, trade
between the United States and
Mexico, the real value of the
peso, and U.S. and Mexican
industrial activity.
So far this decade, the business cycles of the southern border MSAs of Brownsville, Laredo
and McAllen have benefited from
the strong peso and retail sales
to Mexican nationals. At the same
time, El Paso’s economy has followed the weakness in U.S.
manufacturing and Mexico’s maquiladoras. Since mid-2003, however, the maquiladora industry
has rebounded with U.S. industrial production and the El Paso
economy has begun to recover.
— Jesus Cañas
Roberto Coronado
José Joaquin Lopez
Cañas and Coronado are assistant economists at the El Paso
Branch of the Federal Reserve
Bank of Dallas. Lopez is an econmic analyst at the San Antonio
Branch.

Notes
1

For more information on the methodology of the indexes of coincident
economic indicators, see “Business
Cycle Coordination Along the
Texas – Mexico Border,” by Keith R.

5

Phillips and Jesus Cañas, Federal
Reserve Bank of Dallas Working Paper
no. 0502, July 2004, available at
www.dallasfed.org.
The relationship among the four
metropolitan areas over time was
defined by use of several techniques,
including correlation, cluster analysis
and spectral analysis. All led to the
common conclusions discussed here.
For more information, see “Trade,
Manufacturing Put Mexico Back on
Track in 2004,” by Jesus Cañas,
Roberto Coronado and Robert W.
Gilmer, Federal Reserve Bank of
Dallas Houston Business, March
2005, available at www.dallasfed.org.
For more information, see “Texas
Border Benefits from Retail Sales,” by
Keith R. Phillips and Roberto
Coronado, in The Face of Texas:
Jobs, People, Business and Change,
Federal Reserve Bank of Dallas,
forthcoming.
See Gordon H. Hanson, “U.S. – Mexico
Integration and Regional Economies:
Evidence from Border-City Pairs,”
Journal of Urban Economics, vol.
50, September 2001, pp. 259 – 87.

Crossroads

ECONOMIC TRENDS IN
T H E D E S E RT S O U T H W E S T

ISSUE 1 • 2005

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