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St. Louis Fed's Bullard: Three Lessons for Monetary Policy from the
Panic of 2008
12/4/2009
PHILADELPHIA — In remarks Friday at the Federal Reserve Bank of Philadelphia’s
annual Policy Forum, St. Louis Fed President James Bullard outlined three lessons
learned from 2008’s nancial crisis and recommended that policymakers keep these
lessons in mind for future monetary policy.
“There are lessons here that should be heeded,” Bullard said. “First, the lender of last
resort function has proven far more exible and more powerful than previously
believed. Second, the asset purchase program has shown that an active stabilization
program is possible with the policy rate at zero. And third, the issue of asset price
‘bubbles’ is a di cult one for monetary policy and may require new and innovative
analysis.”
Bullard presented his comments in a panel discussion on “Policy Lessons from the
Economic and Financial Crisis,” along with economists John Taylor of Stanford
University and N. Gregory Mankiw of Harvard University. (View slides from Bullard’s
presentation.)

Lesson One: The Lender of Last Resort — On a Grand
Scale
The development and implementation of a wide array of lending programs in 2007 and
2008 were designed to improve market functioning during the crisis.
“Central banks traditionally lend extensively in a crisis—this is the ‘lender of last resort’
function of monetary policy,” Bullard said. “The liquidity facilities were intended to
improve market functioning. Some may have worked better than others; so, careful
evaluation of these programs is an important topic for current research.”
If nancial markets continue to improve, these programs will wind down naturally.
However, Bullard expressed concern that the crisis may have unintentionally set up
expectations of future intervention.
“The lesson is that these programs were far larger and more varied than what could
have been anticipated before the crisis,” he said. “The effectiveness of these programs
should now be carefully evaluated, and the central banking research community needs
to think much more carefully about the rami cations of the lender-of-last-resort policy.”

Lesson Two: Monetary Policy by Different Means

Another lesson learned from the 2008 nancial crisis: Quantitative easing can
substitute for policy rate easing after the zero bound is encountered.
“The Fed is very capable of conducting stabilization policy when policy rates are near
zero,” said Bullard. “The asset purchase program substituted for additional easing that
could not be done through the policy rate,” he said. “The program has been regarded as
successful in further easing monetary conditions after the zero bound was
encountered.”
Bullard emphasized, however, that “quantitative policy should be conducted in a manner
analogous to interest rate policy. This means adjusting the policy to incoming
information on the economy.” For example, “if reasonably encouraging information on
the economy emerges, the FOMC could consider removing some monetary
accommodation through asset sales,” Bullard said. “If the economy performs poorly,
then the FOMC could consider additional asset purchases.”
The FOMC lowered its policy rate to near zero in December 2008. It started the asset
purchase program in January 2009 and has announced it will complete a total
purchase of $1.725 trillion of asset-backed securities by the end of the rst quarter
2010.
If the policy rate remains near zero, “it would be natural for the FOMC to continue to
adjust the asset purchase program going forward,” Bullard said. “This would allow
monetary policy to remain active, responding to shocks, during the period of near-zero
interest rates.”

Lesson Three: Asset Pricing and Monetary Policy
The third lesson is that “asset price bubbles are a very serious issue for monetary
policy,” Bullard said. “This issue has been debated extensively over the past 15 years,
but the debate will now intensify.”
“The main problem is that it is hard to see what was ‘wrong’ with previous policy, given
conventional ideas about what policy is trying to accomplish.”
As examples, he pointed to two bubbles in recent history, the tech bubble of the 1990s
and the housing bubble of the 2000s. During this time, unemployment hit lows of 3.8
percent in 2000, and 4.4 percent in 2007. In ation was low and stable through this
period.
“If the policy was too low for too long in the 1990s and the 2000s, why didn’t we see
more in ation?” Bullard asked. “Yet, without an increase in in ation, asset price
misalignments seem to have caused signi cant problems for the macroeconomy.”
“This may mean that monetary policy should put more weight on asset prices going
forward,” he said. “We need better analysis of policy issues with respect to bubbles. “
###
With branches in Little Rock, Louisville and Memphis, the Federal Reserve Bank of St.
Louis serves the Eighth Federal Reserve District, which includes all of Arkansas, eastern
Missouri, southern Indiana, southern Illinois, western Kentucky, western Tennessee and
northern Mississippi. The St. Louis Fed is one of 12 regional Reserve banks that, along
with the Board of Governors in Washington, D.C., comprise the Federal Reserve System.
As the nation's central bank, the Federal Reserve System formulates U.S. monetary
policy, regulates state-chartered member banks and bank holding companies, provides
payment services to nancial institutions and the U.S. government, and promotes
community development and nancial education.

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