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Vol. 4, No. 2
FEBRUARY/MARCH 2009­­

EconomicLetter
Insights from the

Federal Reserve Bank of Dall as

Fed Confronts Financial Crisis by Expanding
Its Role as Lender of Last Resort
by John V. Duca, Danielle DiMartino and Jessica J. Renier

Unprecedented measures

The current recession has deepened because of shrinking credit flows

to open financial

from banks, nonbank lenders and securities markets. This contrasts with the

arteries show some signs

early 1990s, when new bonds and commercial paper cushioned a bank credit

of success.

crunch, and with the high-tech investment bust of the early 2000s, when
steady bank lending lessened the impact of receding bond and equity finance
markets.
This time, breakdowns in key credit markets posed great risks to the
financial system and the broader economy. The Federal Reserve responded with
unprecedented measures, expanding its role as lender of last resort in an effort
to unclog credit markets and free up the financial flows vital to a well-functioning economy.1

An apt metaphor is the cardiovascular system, which sustains the
human body. In like fashion, financial
flows provide critical sustenance to the
economy, channeling funds to borrowers and payments back to lenders. In
both biology and finance, blockages
are unhealthy. Indeed, the financial
system’s seizing up in the last quarter
of 2008 triggered the sharpest decline
in domestic economic growth since the
credit crunch of 1980.
The U.S. financial system is complex, but three channels dominate the
flow of money from savers and investors to borrowers. First, the traditional
banking system raises funds from
depositors, then lends to borrowers
(Chart 1, top section). Second is securities-funded lending, which can take
two forms. Lenders can make loans
and sell them as securities. Or they can
hold the loans in portfolio and fund

Uncertainty about asset
values led to a general
rise in the demand
for liquidity.

Chart 1

Channeling Credit to Private Borrowers

Banks

Co
co mm
ns er
um cia
er, l an
mo d i
rtg ndu
ag st
e l ria
oa l,
ns

s

sit

po

De

SecuritiesFunded
Lending

Savers &
Investors

Commercial, consumer,
mortgage loans
Borrowers

Financial-issued ABS
commercial paper
and bonds

Di

rec

t in

stm

lp

a
rci

ve

en

t

e
mm

Securities
Markets

EconomicLetter 2

ds

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Co

F edera l Re serve Bank of Dall as

them by issuing debt in the securities
market (middle). Third, well-known
and highly regarded companies are
able to directly finance their needs by
issuing debt in the securities markets
(bottom).
Normally, these channels efficiently move funds from savers and
investors to borrowers at interest rates
that reflect underlying risks and reasonable profit expectations. In the
current crisis, each channel has been
blocked due to many financial institutions’ weak condition and investors’
and lenders’ extreme aversion to risk.
The result has been a significant choking off of economic activity.2
Clearing the blockages has
become critical to restoring the economy’s health. A rebound will take time,
but the good news is that several initiatives have helped parts of the financial system stabilize, a necessary step
on the road to recovery.
Support for Bank Lending
The interbank loan market arose
to allow banks with unfunded investment opportunities to borrow at very
low interest rates from banks with
excess deposits. Ready access to additional funds gave banks more confidence about making loans.
Until summer 2007, this market’s
benchmark London interbank offered
rate, or Libor, typically ran a tenth of
a percentage point above the riskless rate expected over the life of the
loan—the overnight indexed swap, or
OIS, rate. The spread started widening after several European investment
funds halted redemptions on Aug. 14,
2007, because they couldn’t price parts
of their portfolios invested in securities
backed by subprime mortgages and
other risky assets. This event set off a
crisis of confidence among banks, and
just a month later—in mid-September—Libor–OIS spreads were nearly 1
percent.
Uncertainty about asset values
led to a general rise in the demand
for liquidity. Institutions hung on to
extra liquidity to meet their own fund-

ing needs. And they feared lending
to institutions whose default risk had
risen because of exposure to subprime
mortgages and other suddenly suspect
assets.
Because banks could no longer
count on Libor borrowing to fund
excess loan demand, they tightened
credit standards and terms for nonbank customers. The Federal Reserve’s
quarterly Senior Loan Officer Opinion
Survey asks roughly 60 large banks
how their credit standards changed in
the past three months. In April 2007,
a sizable percentage of banks had
begun tightening criteria on subprime
and commercial mortgages, but only
a small share had raised standards for
non-real estate loans (Table 1).
By October 2007, roughly two
months after the Libor-spread spike,
banks were tightening on all major
types of loans. A year later, net tightening rose in all loan classes following
the collapse of Lehman Brothers, a
major investment bank.
In effect, the mechanism that
pumped funds between lending and
borrowing banks had become partly
blocked. The Fed looked for ways
around the blockage. In early fall 2007,
it extended terms and lowered costs
on banks’ borrowing from its primary
credit facility—the discount window.
However, these steps did little to
restore lending because banks feared
borrowing from the Fed might create
the perception that they were on the
verge of failing.
So the Fed acted again. In addition to further lowering costs for discount window borrowing, it created
the term auction facility (TAF), which
allows banks to anonymously bid on
collateralized long-term loans (Chart
2). This can be likened to inserting a
stent that partially reopened Libor’s
arteries.
To an extent, the move succeeded
in quashing the stigma of borrowing from the Fed, and Libor spreads
narrowed—but not enough.3 They
remained elevated through the first
eight months of 2008, a span that

Table 1

Banks Tighten Credit Standards

Real
estate

Business

Consumer

Net percentage tightening
credit standards
over three months on:

April
2007

Oct.
2007

Oct.
2008

Jan.
2009

Prime mortgages

15%

41%

70%

47%

Subprime mortgages

56%

56%

100%

56%

Commercial real estate

30%

50%

87%

79%

Business loans
(large/medium firms)

–4%

19%

84%

64%

Business loans
(small firms)

2%

10%

75%

69%

Consumer loans
(non-credit card)

8%

26%

64%

58%

SOURCE: Senior Loan Officer Opinion Survey, Federal Reserve Board.

Chart 2

Bypassing the Blockages in the Libor Market

Banks with
Excess Funds

its

os

p
De

Fed
facilities

Libor

Savers &
Investors

Banks with
Excess Loan
Demand

SecuritiesFunded
Lending

Co
co mm
ns er
um cia
er, l an
mo d i
rtg ndu
ag st
e l ria
oa l,
ns

Commercial, consumer,
mortgage loans
Borrowers

Financial-issued ABS
commercial paper
and bonds

al
rci

e
mm

Blockage
Securities
Markets
Opening

F ederal Reserve Bank of Dall as

3 EconomicLetter

Co

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included the Fed and Treasury funding
that facilitated the March 2008 sale of
Bear Stearns, a key Wall Street investment bank.
A major reason the TAF didn’t fully unwind Libor spreads was the rise
of counterparty risk—the possibility
that the other party to a financial contract would be unable to keep its end
of the bargain. Banks were leery of
lending to each other out of fear that
counterparty risk would materialize. In
fall 2008, Libor spreads spiked largely
because it was unclear how much
counterparty risk other companies
faced as a result of Lehman Brothers’
collapse—or similar events that might
follow (Chart 3).
After Lehman’s failure, Libor
spreads didn’t start receding until two
key events arguably lowered counterparty risk. The first was partial
payment on Oct. 10, 2008, of credit
default swap insurance the investment
bank had provided on many securities.
The Lehman settlement helped lower
counterparty risk by clarifying many
firms’ exposure and reducing uncertainty about financial firms’ ability to
absorb losses.

These efforts partially repaired
the damage that loan losses
and uncertainty have done
to the banking system’s ability
to pump credit to borrowers.

Chart 3

Interbank Loan Costs Retreat After Rescue Efforts
Percent
4
3.5

First
pricing
difficulties

TAF
established

Bear
Stearns
sold

Failure of
Lehman
Brothers

G-7 action, Lehman
credit default swap
settlement

3
2.5
2

Libor–OIS
(3-month)

1.5
(3/18)
1
.5
0
July
2007

Sept.

Nov.

Jan.
2008

March

May

July

Sept.

Nov.

Jan.
2009

SOURCES: Financial Times; Reuters.

EconomicLetter 4

F edera l Re serve Bank of Dall as

March

The second was the announcement the next day that the Group of
Seven (G-7) nations would recapitalize their banking systems and increase
liquidity facilities to back up banks.
The G-7 actions gave banks additional
support against systemic surges in
liquidity demand.
These efforts partially repaired the
damage that loan losses and uncertainty have done to the banking system’s
ability to pump credit to borrowers. By
bolstering banks’ equity cushions, the
limited recapitalization has helped lower counterparty risk, providing some
relief to the banking system.
In the early months of 2009, Libor
spreads have been far below their
early-October highs but remain nearly
a percentage point above their longterm averages. The persistent wide
spread likely reflects continuing concerns about banks’ current and future
health and the recognition that further
action will be needed to clean up the
financial system.
As Libor spreads narrowed, the
Fed’s loan officer survey began showing a parallel development—an ebb
in tightening of credit standards. (See
Table 1 on p. 3.) It was slight, to
be sure. The months leading up to
January still showed considerable caution among lenders. It probably reflected the combination of a poor economic outlook, the compromised condition
of many banks and new write-downs
of bad loans and investments. Because
of banks’ critical role in the overall
credit markets, the Treasury is developing additional plans to reduce stress
on the system.
Credit Funded by Securities
The Federal Reserve Act empowers the central bank to make collateralized loans to banks as a way
to prevent solvent institutions from
failing due to a lack of liquidity. In
1932, Congress expanded the Fed’s
authority to act under extreme circumstances, allowing collateralized lending
to nonbanks to help support financial
markets.

Until recently, the Fed had used
this power only during the Great
Depression. It didn’t invoke this
authority in the wake of the 1987 stock
market crash or the terrorist attacks of
September 11, 2001. Instead, the Fed
did what it usually did: provided banks
with discount loans to support their
lending to securities dealers and other
borrowers.
Neither event halted a financial boom that was closely linked to
strength in a few sectors of the economy. This time, a financial boom did
come to an end, and it was directly
related to the financing of homebuilding and housing-backed consumer borrowing—major drivers of the recovery
from the 2001 recession.
It’s against this backdrop that the
Fed has extended its role as lender of
last resort beyond banks. Since late
2007, the central bank has supported
key credit flows funded by securities, extending loans on nonfinancial
corporations’ commercial paper, residential mortgage-backed securities and
nonbank financial companies’ loans to
consumers and businesses.4
The Fed actions recognize the dramatic shift toward debt funded through
securities markets. At the end of 1979,
securities funded about 33 percent of
household, nonfinancial corporate and
nonfarm business debt. By the third
quarter of 2008, that figure had risen
to around 64 percent (Chart 4A).
A closer look reveals that household debt became significantly more
dependent on market funding, largely
reflecting the increased importance of
asset-backed securities (ABS) in funding mortgages and consumer loans.
Even the share of nonfinancial corporate debt funded by securities rose
considerably over the same period—
from 57 percent to 76 percent (Chart
4B).5
Much of this increase reflects
the growing importance of corporate
bonds, securities-funded lending and
commercial mortgage-backed securities. Securities-funded lending became
more important even for small busi-

Chart 4

Funding of Nonfinancial Sector Debt
A. Shifting to Securities Funding…
1979:Q4

2008:Q3

Securities-funded
32.7%

Non-securities-funded
35.7%

Non-securities-funded
67.3%

Securities-funded
64.3%

B. …Across a Wide Range of Markets
Circa 1979:Q4
Households
Securitiesfunded
19.7%

Non-securities-funded
80.3%

Nonfinancial Corporations

Non-securitiesfunded
43.4%
Securitiesfunded
56.6%

Small Business
Securitiesfunded
6.5%

Non-securities-funded
93.5%

Circa 2008:Q3
Households

Nonsecuritiesfunded
32.8%
Securities-funded
67.2%

Nonfinancial Corporations

Small Business

Securitiesfunded
22.8%

Nonsecuritiesfunded 24%

Securities-funded
76%

Non-securitiesfunded 77.2%

NOTE: Small business represents nonfarm, noncorporate business.
SOURCE: Federal Reserve Board (flow of funds data).

nesses, rising from 6.5 percent of
credit at year-end 1979 to nearly 23
percent by third quarter 2008.
The increased importance of
nonbank credit makes maintaining

F ederal Reserve Bank of Dall as

liquidity in these markets critical for
financing overall economic activity.
Recognizing this reality, the Fed has
provided liquidity beyond the traditional commercial banking sector.

5 EconomicLetter

Are Expanded Lender of Last Resort Actions Inflationary?
Recent actions to add liquidity in key credit markets have meant rapid growth in the
Federal Reserve System’s balance sheet. On March 18, 2009, the Fed held $236 billion
in residential mortgage-backed securities and $241 billion in commercial paper. In addition, the central bank has the option to expand holdings in mortgage-backed securities to
$1.25 trillion and invest up to $1 trillion in the newly created term asset-backed securities
loan facility, or TALF.
Viewed as a conventional monetary policy action, this large potential increase in
reserves might raise concerns over future inflation. But the Fed’s extraordinary lending
facilities were created to address a temporary liquidity crisis, with the intention of undoing asset purchases and excess reserve creation as the financial crisis and the need for
extra liquidity abate.
In a financial crisis, investors flee riskier investments, bringing a sharp rise in the
demand for safe, liquid assets—most broadly, money.
At the micro level, depositors’ withdrawing funds from solvent banks creates liquidity pressures that might force the banks to call-in loans or even shut down. The classic
role for a central bank in a financial crisis focuses on this problem by providing liquidity
to solvent banks against good collateral at an interest rate above some benchmark safe
asset. Such lending enables solvent but illiquid institutions to survive until the panic
fades and the discount loans are unwound.
At a macro level, a surge in safe-harbor demand for money would push up shortterm interest rates—unless it’s offset by a large enough increase in the money supply.
Temporary creation of reserves can enable the money supply to expand in line with
demand during the panic, helping avoid interest rate increases that could damage the
economy.
As the crisis ebbs, fewer discount loans are needed, and the supply of reserves can
be shrunk to match the falling demand for money as a safe harbor. In this way, solvent
institutions, the financial system and the overall economy can be cushioned without fueling inflationary pressures, while enabling the market system to shutter insolvent firms.
In a modern financial system, securities-funded lending has replaced the banking
system as the predominant credit source for households and nonfinancial firms. Because
of this development, it can be appropriate to extend the lender of last resort role to temporarily support some nonbank credit sources.
During a crisis, for example, the Fed could make collateralized loans against topquality residential mortgage-backed securities and commercial paper to facilitate the
financial flows to creditworthy borrowers. For two reasons, such actions needn’t be
inflationary.
First, if banks are too reluctant to lend, the reserves created during the crisis could
induce a surge in excess reserves. This would largely fund central bank asset purchases
and not spur the multiple deposit creation that would fuel rapid growth in the broad
money supply. In addition, excess reserves created in this process largely prevent a spike
in liquidity demand from pushing up short-term interest rates to highly rated borrowers.
So far, both of these patterns hold in the current crisis.
Second and more important, when the financial crisis recedes, purchased assets
could be sold and the temporary reserves could be withdrawn in the interest of long-run
price and financial stability.
Note
The classic case for central banks as lender of last resort can be found in Henry Thornton’s
An Enquiry into the Nature and Effects of Paper Credit of Great Britain (1802) and Walter
Bagehot’s Lombard Street: A Description of the Money Market (1873).

EconomicLetter 6

F edera l Re serve Bank of Dall as

Support for commercial paper.
Commercial paper serves as an important source of funding for large nonfinancial corporations and securitiesfunded lenders. Money market mutual
funds purchase much of this short-term
debt, raising funds by issuing shares
to investors. These funds are invested
in Treasury bills and highly rated commercial paper, so investors generally
think of them as free of risk from
default or fluctuating interest rates. As
a result, ample funds were available to
borrowers at relatively low cost.
In August 2007, the spread
between interest rates on commercial
paper and Treasury bills widened
because of the demand for liquidity
and concerns about risk. The spreads
stayed relatively high through the next
year and spiked following Lehman
Brothers’ failure. Compounding the
situation was an unusual event at a
money market fund facing defaults on
its Lehman Brothers commercial paper
investments. Those losses were so
large that the fund closed and paid its
investors below the $1 a share par value—breaking the buck, as it’s called.
This event prompted many institutional investors to redeem shares at
money market funds invested in commercial paper. To raise cash to meet
the withdrawals, the funds sold their
holdings of paper into a thin market, pushing commercial paper rate
spreads to extremely high levels. The
run could have accelerated had many
households also fled the market.
To prevent a commercial paper
breakdown, initial policy efforts
focused on supporting liquidity in
money market mutual funds. For
example, the Fed encouraged bank
use of the discount window to finance
loans to money funds facing redemptions. In addition, the Treasury extended deposit insurance to the funds to
allay investor concern about possible
losses if other funds broke the buck.
These actions were designed to act
like stents in opening the arteries into
and out of money market funds (Chart
5A).

Unfortunately, risk aversion
among investors—including many
company treasurers who deposit
assets in money funds—surged following Lehman Brothers’ collapse. As
a result, liquidity premiums jumped,
leading to a sharp widening of the
spread between commercial paper and
Treasury bill interest rates. Investors’
extreme risk aversion made it almost
impossible for even many highly
regarded companies to continue issuing new commercial paper, and the
amount of commercial paper outstanding fell sharply.
More action was needed. The
Fed’s next step was to allow money
market mutual funds to directly borrow collateralized discount loans from
a new money market investor funding
facility. This helped prevent a flood of
money-fund redemptions that would
have set off a disorderly sale of commercial paper in an already unsettled
market.
Investors were still uncertain
whether companies would be able
to issue new paper to repay maturing debt, especially if other investors
should become too risk averse. To
address this, the Fed announced it
would fund purchases of top-rated
commercial paper via a new facility
capitalized by the Treasury—the commercial paper funding facility (CPFF).
The Treasury raises funds by issuing
new bonds, and the Fed uses the
Treasury’s deposits and some excess
bank reserves to help meet the commercial paper needs of solid companies (Chart 5B).
This facility has acted as a partial,
temporary bypass, relieving blockage in the securities markets. Since
October 2008, commercial paper lending has revived, and spreads between
commercial paper and comparablematurity Treasury bills have narrowed
(Chart 6). Steps to bolster liquidity in
related markets also contributed to the
improved functioning of the commercial paper market.
It’s been less daunting to restore
more normal conditions in top-grade

Chart 5

Action to Revive the Commercial Paper Market
A. From Using Stents…

Savers &
Investors

Ins

ur

Commercial, consumer,
mortgage loans

SecuritiesFunded
Loan
Originators

an

ce

Borrowers

Commercial
paper ABS
Money
Market Funds

ial

ba d b
mo nk l acks
ne oan up
yf s
un to
ds

pa

ct)

ire

(d

m

Co

Securities
Markets

Fe

rc
me

r
pe

Blockage

Opening

B. …to Temporarily Inserting Two Bypasses
ABS paper

Tre
a

su

Savers &
Investors

Ins

ur

ce

rie

s

rec

tly

bu

yc

me

rci
a

Bu

Borrowers

Commercial
paper ABS

om

Money
Market Funds

Commercial, consumer,
mortgage loans

Commercial paper

Fed &
Treasury

Di

an

SecuritiesFunded
Loan
Originators

yc

om

lp

me

er

rci
a

lp

a
rci

ap

lp

Securities
Markets

er

F ederal Reserve Bank of Dall as

Blockage

Opening

ap

commercial paper than in the Libor
market. Investors perceive that toprated issuing companies have a lower,
more transparent default risk than
many financial institutions.
Support for prime-mortgage
lending. At one time, banks and
thrifts originated and held most home
mortgages, funding the loans with
deposits. The development of mortgage securitization in recent decades

Co

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mm

t)

ec

dir

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ap

launched a new era, and the market
grew rapidly.
Lenders could originate mortgages
that met certain credit and underwriting standards and sell them to Fannie
Mae or Freddie Mac. The two government-sponsored enterprises (GSEs)
would then package the mortgages
into mortgage-backed securities. In
exchange for a fee, Fannie Mae and
Freddie Mac passed through payments

7 EconomicLetter

Chart 6

Commercial Paper Spreads Narrow After Fed Actions
Percent
4

TAF
established

3.5

Since October 2008,

TSLF
established

Failure of
Lehman
Brothers

Bear
Stearns
sold

CPFF announced

3

commercial paper

90-day financial
commercial
paper–3-month
Treasury bill

2.5

lending has revived,

2
1.5

and spreads between

1

commercial paper and

(3/17)
.5

comparable-maturity

0
July
2007

Treasury bills

Sept.

Nov.

Jan.
2008

March

May

July

Sept.

Nov.

Jan.
2009

March

SOURCES: Federal Reserve Board; authors’ calculations.

have narrowed.
from mortgage borrowers to investors
and guaranteed the underlying mortgages against default.
Because the two GSEs were perceived as implicitly backed by the federal government, investors viewed the
mortgage-backed securities as largely
free from default risk and even good
substitutes for Treasury bonds. By
2000, this securitization channel funded a majority of household mortgages.
In late 2006, mounting loan losses
stemming from the housing crisis were
depleting capital reserves at Fannie
Mae and Freddie Mac. At the time, the
two agencies guaranteed $4.5 trillion
in mortgage-backed securities, only
a small fraction of which involved
nonprime mortgages. However,
their federal charters and oversight
also led the two GSEs to invest in
privately issued nonprime mortgagebacked securities, primarily to meet
the public policy goal of expanding
homeownership.
Growing mortgage problems
hurt Fannie Mae and Freddie Mac by
lowering the value of these nonprime
mortgage-backed securities investments. The two GSEs sustained further

EconomicLetter 8

F edera l Re serve Bank of Dall as

damage from defaults on the prime, or
conforming, mortgages for which they
had indemnified investors.
These prime-mortgage losses
demonstrate the impact of the boom
and bust of nonprime lending on
home prices.6 By 2006, nearly 40 percent of home purchases financed with
securitized mortgages involved the
use of subprime or other nonprime
loans.7 By increasing the homeownership rate, this lending boom helped
push up housing prices—at least for
a while.
Inevitably, the poor underwriting
standards for many nonprime mortgages gave way to staggering losses.
A confluence of factors began pushing
housing prices down in late 2006:
• Easy lending practices had concentrated purchases in the early part of
the decade, accelerating the timing of
demand from buyers who would have
otherwise waited a few years;
• the 2007 pullback in nonprime
lending reduced the demand from
potential buyers who no longer qualified for mortgages; and
• rising foreclosures flooded an
already oversupplied housing market.

Declining home prices and excess
supply increased the likelihood of
prime-mortgage borrowers defaulting. Falling collateral values, in turn,
added to losses on loans guaranteed
by Fannie Mae and Freddie Mac.
As mortgage troubles rose, the two
GSEs found it difficult to raise new
money to meet minimum capital
requirements.
Growing concerns about their
viability led investors to demand higher interest rates on GSE-guaranteed
mortgage-backed securities relative to
Treasury rates, which remained low
because of investors’ strong preference
for holding Treasuries, the most liquid
securities.
Typically, Fannie Mae and
Freddie Mac can pass higher risk
spreads to loan originators. For this
reason, mortgage interest rates didn’t
drop in early 2008 despite large
declines in Treasury interest rates and
the Fed’s federal funds rate target.
This widening of liquidity spreads had
important implications beyond mortgage markets because GSE securities
had been used as collateral in repurchase, or repo, agreements and other
financial arrangements.
Among the critical financial system arteries are primary dealers, which
buy initial public offerings of mortgage-backed securities and later sell
these securities from their portfolios.
Dealers must be confident they can
access liquidity from their mortgagebacked securities holdings through
repo agreements. Otherwise, they’d
have little incentive to make a market in newly issued mortgage-backed
securities, and much mortgage financing would evaporate as a result.
To keep this artery open, the
Fed created the term securities lending facility in March 2008. It allows
primary dealers to temporarily borrow
Treasury securities from the central
bank, putting up GSE debt as collateral. Making mortgage-backed securities
more liquid helped Fannie Mae and
Freddie Mac to continue issuing debt
in the primary security markets, which

supported the continued funding of
prime mortgages (Chart 7).
Unfortunately, the housing market continued to worsen, dragging
down home values and pushing up
mortgage losses. Doubts about the
liquidity of prime-mortgage securities
intensified, and the benchmark interest
rate on 30-year, conforming, fixed-rate
mortgages rose in mid-2008. Treasury
interest rates were falling at the time
due to Fed monetary policy actions
and a faltering economy’s weakening
credit demand.
With more losses looming for
Fannie Mae and Freddie Mac and disruptions to the prime-mortgage market
mounting, the Treasury responded in
July by announcing plans to put the
two GSEs into conservatorship and
giving explicit assurances to back

Making mortgage-backed
securities more liquid
supported the continued
funding of prime
mortgages.

Chart 7

Fed Actions Help Reopen Arteries Funding
Home Mortgages

Banks

it
os

ep

D

Ho

me

s

rtg

GSE
mortgage-backed
securities

Savers &
Investors

mo

NondepositFunded
Mortgage
Originators

ag

es

Home mortgages
Borrowers

Bu

yT
rea

su

Di

rec

t in

rie

s

Fed &
Treasury

Buy GSE
mortgage-backed
securities
Blockage

ve

stm

en

t

F ederal Reserve Bank of Dall as

Securities
Markets

9 EconomicLetter

Opening

The decline in interest rates
on mortgage-backed
securities was largely, but not
completely, transmitted into
lower interest rates
on traditional 30-year
fixed-rate mortgages.

their guarantees on mortgage-backed
securities. These actions helped stabilize spreads between mortgagebacked securities and Treasury bond
interest rates at high levels, but they
didn’t trigger a return to more normal
spreads.
With very ill patients, alleviating
one ailment sometimes doesn’t ensure
a full recovery. When the demand for
liquidity spiked after Lehman Brothers’
collapse, spreads between mortgagebacked securities and Treasury yields
widened, preventing mortgage rates
from falling despite sharp declines in
the 10-year Treasury yield (Chart 8).
Stubborn mortgage rates undermined
conventional monetary policy’s ability
to cushion the economic downturn by
influencing interest rates on private
debt.
To counteract this, the Fed initially
committed to purchasing up to $500
billion in GSE mortgage-backed securities and up to $100 billion in GSE
debt, which provide the organizations
with funding to package the securities
and hold them. This announcement
led to a sharp narrowing in mortgagebacked securities–Treasury spreads.

Chart 8

Mortgage Rates and Some Spreads Have Fallen Recently
Percent
10

Mortgage-backed
securities facility announced

9
8
7
6

5.03

5

4.51
4
3

30-year conventional mortgage rate
30-year mortgage commitment rate
2.92

10-year Treasury

}

0.52
percentage
points
1.59
percentage
points

2
’91 ’92 ’93 ’94 ’95 ’96

’97 ’98 ’99 ’00 ’01

’02 ’03 ’04 ’05

’06

’07 ’08 ’09

SOURCES: Federal Reserve Board; Freddie Mac.

EconomicLetter 10

F edera l Re serve Bank of Dall as

The decline in interest rates
on mortgage-backed securities was
largely, but not completely, transmitted
into lower interest rates on traditional
30-year, fixed-rate mortgages. The gap
between these two rates is normally
about 0.1 percentage point, reflecting
securitization and servicing fees from
borrowers to mortgage-backed securities investors.
In early 2009, that gap widened
to about 0.5 percentage point, perhaps partly due to increased fees.
Nevertheless, the average rate on
30-year, fixed-rate conforming mortgages has fallen by nearly 1 full percentage point since the Fed announced
its program.
To provide even more support to
mortgage markets, the Fed announced
plans in mid-March to buy as much
as another $750 billion in GSE
mortgage-backed securities, bringing
potential holdings up to $1.25 trillion
this year. The central bank also said
it would double its purchase of GSE
debt, bringing that total to up to $200
billion.
Support for consumer and
small business lending. Many consumer and business loans are bundled
and issued as asset-backed securities.
After the surge in liquidity premiums
across a wide spectrum of financial
instruments, market conditions turned
extremely inhospitable to new ABS
issues.
Finding it difficult to obtain funds,
many lenders severely tightened
credit standards. This lack of funding,
coupled with the inability of many
capital-constrained banks to hold
loans, has led to a broad credit crunch
for small businesses and consumers.
For example, the freezing up of funding reduced the number of potential
car buyers, exacerbating the decline in
vehicle sales.
To help these borrowers, the Fed
announced it would make heavily collateralized loans to certain holders of
Aaa-rated consumer and governmentguaranteed small business loans. By
promoting liquidity in this market, the

term asset-backed securities loan facility, or TALF, is intended to facilitate
more normal interest rate spreads for
consumer- and business-loan-backed
securities and thereby help alleviate
the credit crunch.
An important goal is to improve
market funding for these loans, much
as the Fed’s mortgage-backed securities
purchases sought to enhance mortgage
market conditions. Since the November
announcement, the potential size
of this facility—which launched in
March—has been increased from $200
billion to $1 trillion.
Restoring Financial Health
Because a financial boom had
a major role in the run-up in home
prices and growth in consumption
since 2000, the ensuing financial bust
and crisis has hit the U.S. economy
especially hard. Indeed, the current recession has deepened as the
financial crisis has curtailed the critical flow of credit to households and
businesses.
Faced with the worst financial
crisis since the Great Depression, the
Fed hasn’t restricted itself to the conventional monetary policy response of
lowering the overnight federal funds
rate. Rather, it has extended its role as
a lender of last resort to stabilize both
the financial system and the overall
economy. Providing unconventional
liquidity has helped the central bank
engineer policy for a modern credit
market that has been transformed from
a bank-dominated system funded by
deposits to one predominantly funded
by securities markets.
What’s made policy challenges
even more daunting has been severe
blockages in all three main arteries
through which credit flows to households and businesses. To support
the needed flow of finance until the
banking system returns to normal and
the rhythm of the securities markets
becomes more regular, the Fed is providing stents and bypasses to open
some bank and nonbank financial
arteries.

The central bank is also acting as
a temporary heart and lung machine
while the main valves of the financial system undergo major surgery to
excise the bad assets from the balance
sheets of many banks and financial
institutions. The partial resumption
of financial flows in the commercial
paper and mortgage-backed securities markets indicates these efforts are
having some success. And by helping
sustain credit flows financed by securities, the Fed is indirectly providing fiscal authorities with time to restore the
banking system’s health.
At some point, a further pickup
of financial flows, coupled with stimulus from monetary and fiscal policy,
will spur economic recovery. When
financial markets require less help, the
Fed’s unusual discount lending will be
unwound to prevent inflationary pressures from building.
Because economic swings often
lag financial developments and policy
actions, the U.S. economy will likely
continue to contract well into 2009.
Nevertheless, one key to bringing
about an eventual economic recovery
has been the modernization of the
central bank’s role as a lender of last
resort to meet the needs of today’s
global and immensely complex financial system.

Faced with the worst
financial crisis since
the Great Depression,
the Fed has extended its
role as a lender of last
resort to stabilize both
the financial system and
the overall economy.

Duca is a vice president and senior policy advisor,
DiMartino is a financial analyst, and Renier is
a research analyst at the Federal Reserve Bank of
Dallas.
Notes
The authors thank Niki Maas for research support.
1

More information on the Fed’s credit and liquid-

ity programs is available at www.federalreserve.
gov/monetarypolicy/bst.htm. The Federal Reserve
Bank of New York has posted a table summarizing the central bank’s actions at www.
newyorkfed.org/markets/Forms_of_Fed_Lending.
pdf and provides details on these steps at www.
federalreserve.gov/newsevents/recentactions.
htm.
2

“From Complacency to Crisis: Financial Risk

Taking in the Early 21st Century,” by Danielle

F ederal Reserve Bank of Dall as

11 EconomicLetter

EconomicLetter
DiMartino, John V. Duca and Harvey Rosenblum,

noncorporate business. Non-securities-funded

Federal Reserve Bank of Dallas Economic Letter,

debt includes credit extended by banks (plus

no. 12, December 2007.

savings and loans) and by some nonbank inter-

3

See “The Federal Reserve’s Term Auction

mediaries that use contractual obligations to fund

Facility,” by Olivier Armantier, Sandra Krieger and

investments (for example, insurance companies

James McAndrews, Federal Reserve Bank of New

using accumulated premiums to directly make

York Current Issues in Economics and Finance,

commercial mortgages—exclusive of purchasing

vol. 14, no. 5, July 2008; “On the Effectiveness of

commercial mortgage-backed securities, which

the Federal Reserve’s New Liquidity Facilities,” by

is a form of securities-funded credit). Securities-

Tao Wu, Federal Reserve Bank of Dallas, Working

funded debt includes securitized mortgages

Paper no. 0808, May 2008; and “A Black Swan

and other asset-backed instruments, corporate

in the Money Market,” by John B. Taylor and

bonds, commercial paper, finance company loans

John C. Williams, American Economic Journal:

and securities-funded commercial mortgages.

Macroeconomics, vol. 1, no. 1, January 2009,

The last item equals commercial mortgages

pp. 58–83.

financed by commercial mortgage-backed securi-

With the federal funds rate at about zero, Feder-

ties, asset-backed securities, finance companies,

al Reserve Chairman Ben Bernanke described the

government agencies and real estate investment

general approach of providing liquidity support

trusts.

4

to banks and nonbanks as “credit easing” in a

The authors apportioned commercial mort-

Jan. 13, 2009, speech, “The Crisis and the Policy

gage debt using the total non-securities-funded

Response,” www.federalreserve.gov/newsevents/

share of commercial mortgages multiplied by

speech/bernanke20090113a.htm. For why the

commercial mortgages in each sector. Details

Bank of England has supported credit from non-

on business “other loans” are used to apportion

bank sources, see Governor Mervyn King’s Jan.

funding from securities markets and nonsecurity

20, 2009, speech at www.bankofengland.co.uk/

intermediaries. These figures understate the

publications/speeches/2009/speech372.pdf. The

market sensitivity of debt as banks have become

general case for acting in nonbank markets is dis-

more dependent on nondeposit funding and

cussed in “The World’s Central Banks Must Buy

derivatives to reduce risk.

Assets,” by John Muellbauer, Financial Times,

6

Nov. 24, 2008, www.ft.com/cms/s/0/28f8faac-

of Subprime Mortgages,” by Danielle DiMartino

ba3e-11dd-92c9-0000779fd18c.html.

and John V. Duca, Federal Reserve Bank of Dallas

5

Figures are based on flow of funds data on

For more information, see “The Rise and Fall

Economic Letter, no. 11, November 2007.

the consumer credit and mortgage debt of

7

households and nonprofits and the credit market

More,” Credit Suisse, March 13, 2007.

debt of nonfinancial corporations and nonfarm,

is published monthly
by the Federal Reserve Bank of Dallas. The views
expressed are those of the authors and should not be
attributed to the Federal Reserve Bank of Dallas or the
Federal Reserve System.
Articles may be reprinted on the condition that
the source is credited and a copy is provided to the
Research Department of the Federal Reserve Bank of
Dallas.
Economic Letter is available free of charge
by writing the Public Affairs Department, Federal
Reserve Bank of Dallas, P.O. Box 655906, Dallas, TX
75265-5906; by fax at 214-922-5268; or by telephone
at 214-922-5254. This publication is available on the
Dallas Fed website, www.dallasfed.org.

“Mortgage Quality du Jour: Underestimated No

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Helen E. Holcomb
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