speeches · July 11, 2016
Regional President Speech
Loretta J. Mester · President
Monetary Policy and Financial Stability in the U.S.
Loretta J. Mester
President and Chief Executive Officer
Federal Reserve Bank of Cleveland
The Sydney Banking and Financial Stability Conference
University of Sydney
Sydney, Australia
July 12, 2016
These remarks are based on remarks that I made at the Sveriges Riksbank Conference on Rethinking the
Central Bank’s Mandate in Stockholm, Sweden, on June 4, 2016.
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Introduction
I thank the University of Sydney for inviting me to participate in today’s conference on banking and
financial stability. Since the 2008 global financial crisis, economists and policymakers all over the world
have been evaluating the factors that led to the crisis, assessing what could have been done to prevent, or
at least limit, the damage, and considering what can and should be done to reduce the probability and
impact of future disruptions to financial stability. To its credit and understanding the importance of the
financial system to a vital economy, Australia began undertaking thoughtful, periodic reviews of its
financial system and regulatory structure well before the crisis. Based on the recommendations coming
out of these inquiries, Australian policymakers implemented changes to address the evolving nature of the
financial services landscape.
I appreciate the opportunity to learn more about the financial stability efforts underway here and to
provide a perspective from the other side of the Pacific. Today, I will focus my remarks on the
connections between monetary policy and financial stability. To help put the discussion into context, I
will start with a brief overview of the U.S. financial system regulatory structure as it pertains to financial
stability. I should note that the views I’ll present today are my own and not necessarily those of the
Federal Reserve System or my colleagues on the Federal Open Market Committee.
The U.S. Financial System Regulatory Structure and Financial Stability
It is probably an understatement to say that the financial system regulatory structure in the U.S. is
complex. In part, its complexity reflects the wide array of institutions that provide financial services,
helping to support an $18 trillion economy. Banks, a category that includes commercial banks, savings
and loans, and credit unions, provide only about a third of the credit in the U.S. Other providers include
insurance companies; mutual funds; pension funds; government-sponsored enterprises, including Fannie
2
Mae and Freddie Mac, which issue mortgage-backed securities; and other non banks including broker-
dealers, finance companies, and mortgage real estate investment trusts.1
These diverse financial institutions are able to provide valuable credit, risk-management, and liquidity
services to businesses and households because they are designed to take risks and are highly leveraged
compared with nonfinancial businesses. But this risk-taking and leverage raise the possibility of systemic
problems that could threaten the functioning of the financial system, hurt real economic activity, and
impose significant economic costs.
The 2008 financial crisis exposed gaps in the regulatory and supervisory architecture in the U.S., which
contributed to a buildup in financial imbalances and systemic risk. In response to the crisis, the Dodd-
Frank Wall Street Reform and Consumer Protection Act was signed into law in 2010. Provisions in the
act aim to foster financial stability in two ways: first, by lowering the probability of a financial crisis, and
second, by reducing the costs imposed on the rest of the economy when a shock hits the financial system.
Under Dodd-Frank, the Federal Reserve and other financial regulatory agencies in the U.S. were directed
to augment their traditional microprudential approach, which promotes the safety and soundness of
individual institutions, with a macroprudential approach in which examiners and supervisors take a
horizontal view of risk across institutions rather than looking at only one institution at a time. Although
there is still more to be done, U.S. regulators continue to make progress in developing tools to implement
the macroprudential approach and to monitor the risks over the business and financial cycles.
In the U.S., the application of these tools is complicated by the complexity of the regulatory structure
itself. At the federal level, there are multiple financial regulators, including the Federal Reserve, the
Federal Deposit Insurance Corporation (FDIC), the Office of the Comptroller of the Currency, the
1 See Fischer (2015).
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National Credit Union Association, the U.S. Treasury, the Securities and Exchange Commission, the
Commodity Futures Trading Commission, the Consumer Financial Protection Bureau, and the Federal
Housing Finance Agency. There are financial system regulators at the state level as well. In many cases,
the regulatory authority of these agencies is defined by type of institution rather than by instrument.
The Dodd-Frank Act created the Financial Stability Oversight Council (FSOC) to promote coordination
and information sharing across these financial system regulators. The 10 voting members of the FSOC
include the heads of the nine federal regulatory entities I just mentioned, and an independent member
with insurance expertise, who is appointed by the president of the U.S. An important power of the FSOC
is its ability to designate nonbanks as systemically important, bringing them under more banking-type
supervision and regulation. The Board of Governors of the Federal Reserve System has the responsibility
for supervising systemically important financial institutions, including these FSOC-designated nonbank
financial companies, large bank holding companies, and the U.S. operations of certain foreign banking
organizations.
The complexity of the financial system makes monitoring risks more complicated. The Office of
Financial Research, established under Dodd-Frank, is collecting data to aid in this task. The Federal
Reserve has also developed a framework for systematically tracking risks, which is helping us to better
identify changes in conditions over time. Financial stability surveillance is receiving regular attention at
meetings of the Federal Open Market Committee (FOMC), the body within the Federal Reserve that is
responsible for setting monetary policy.2 One might ask why that’s the case given that financial stability
2 This framework, which is described in Adrian, Covitz, and Liang (2013), involves tracking a standard set of
financial system vulnerabilities, including the pricing of risk, leverage, maturity and liquidity transformation, and
interconnectedness and complexity. Recognizing the complex nature of the U.S. financial system, Federal Reserve
staff track these risks across four broad areas of the financial system: asset markets, the banking sector, shadow
banks, and the nonfinancial sector.
4
is not an explicit part of the FOMC’s monetary policy mandate. It is because the goals of monetary
policy and financial stability are interconnected.
The Nexus Between Monetary Policy and Financial Stability
In my view, a central bank should care about financial stability to the extent that it affects the health of
the real economy. Volatility or minor disruptions in financial markets that represent the ebb and flow of a
dynamic economy but do not threaten the health of the economy are not something the monetary policy
authority should respond to. Indeed, to the extent that the word “stability” gives the impression that the
financial system is static, we may want to adopt the language used in the United Kingdom and speak
about financial system resiliency, that is, the financial system’s ability to continue to provide the core
financial services of intermediation, risk management, and payments in the face of the inevitable shocks
that will hit a dynamic economy.3
Monetary policy mainly works through its ability to affect current and expected future interest rates;
however, in certain circumstances, it also has the ability to affect risk-taking by investors and financial
institutions, and thereby is linked to financial stability.4 I believe that, in general, the goals of monetary
policy and financial stability are complementary. For example, price stability helps businesses,
households, and financial institutions make better decisions, thereby fostering the stability of the financial
system. And a stable financial system allows for more effective transmission of monetary policy
throughout the economy. I view this complementarity as similar to the complementarity between the two
monetary policy goals that the U.S. Congress has given to the FOMC, namely, price stability and
maximum employment.
3 See Tucker (2015).
4 See Adrian and Shin (2011) for a review of the literature on the risk-taking channel of monetary policy.
5
But during the financial crisis we learned that financial imbalances can build up even in a low-inflation
environment, so that while price stability may promote financial stability, it is not a sufficient condition.
We also learned that financial instability can arise from nonbanks and from institutions that are solvent
and not necessarily highly leveraged.5
A large body of research has aided our understanding about how systemic risk can build up and propagate
through the economy. Well before the financial crisis, Kiyotaki and Moore (1997) did seminal work on
the important role collateral plays in lending markets. In their model, because borrowers cannot be forced
to repay, all lending is collateralized. When the economy is performing well, the value of the collateral
increases, which supports further borrowing and higher output. But when a negative shock hits the
economy and output declines, collateral values also fall, which means borrowing falls, which depresses
output even further. Thus, the collateral constraint is a mechanism that amplifies and propagates the
effects of temporary shocks on the economy.
Brunnermeier and Sannikov (2014) build on the Kiyotaki and Moore model. In their model, an economic
boom increases bank capital levels high enough so that credit is amply available to borrowers. This
lowers the volatility of both output and asset prices. The lower volatility induces banks to increase their
leverage and lend even more, so much so that the system is now vulnerable to a negative shock. Gorton
and Ordoñez (2014) examine how private market activities generate endogenous accumulations of and
subsequent collapses in leverage. These models illustrate that systemic risk is endogenous, determined by
the choices of the model’s decision makers, and varies across the cycle.
5 Feroli, Kashyap, Schoenholtz, and Shin (2014) focus on market “tantrums,” which they define as periods in which
risk premiums inherent in market interest rates fluctuate widely. Using data on inflows and outflows to open-end
mutual funds, they conclude that market tantrums can arise independently of the degree of leverage in the system.
6
During the financial crisis, we saw that when financial markets are not functioning well, the transmission
of monetary policy to the economy can be disrupted. In those circumstances, the actions taken to
implement monetary policy can also affect financial stability. The FOMC has acknowledged that
nonconventional monetary policy, including large-scale asset purchases and the extended period of very
low interest rates, could pose potential risks to financial stability by affecting market functioning and by
spurring risk-taking in a search for yield.6 Empirical work is beginning to document this effect. For
example, Jiménez, Ongena, Peydró, and Saurina (2014) use data on 23 million bank loans from the
Spanish credit registry and find that a lower overnight policy rate induces low-capitalized banks to lend
more to ex ante riskier firms and to require less collateral compared to high-capitalized banks, direct
evidence of monetary policy’s effect on risk-taking.7
Thus, while I believe that, in most circumstances, the goals of monetary policy and financial stability are
complementary, we need to recognize that, at times, actions taken to foster financial stability and those
taken to promote our monetary policy goals might be in conflict, at least in the short run. In the U.K., the
Financial Services Act recognizes this potential tradeoff and explicitly says that the Financial Policy
Committee (FPC) is not authorized to act in a way that it feels is “likely to have a significant adverse
effect on the capacity of the financial sector to contribute to the growth of the U.K. economy in the
medium or long term.”8
In deciding whether to take action against a growing imbalance, policymakers need to balance the
expected improvement in future economic conditions against the potential cost of unduly limiting credit
6 The Board of Governors discusses developments related to financial stability in its monetary policy report to
Congress. For example, see Board of Governors (2016), p. 20.
7 Jiménez, Ongena, Peydró, and Saurina (2014) separately identify how a change in the monetary policy rate affects
the demand for credit and the volume and composition of credit supplied, in particular, the supply to riskier
borrowers.
8 See Section 9c(4) of the U.K.’s Financial Services Act 2012.
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extension. Too high a resiliency standard will thwart risk-taking and innovation, which will undermine
longer-run economic growth. In setting the standard, we need to come to some common understanding
about the amount of growth and prosperity we are willing to give up in order to lower the risk to financial
stability. In the U.S., people who are 80 years old have lived through two major financial crises (the
Great Depression and the 2008 crisis). Is that too many? Would we rather lower the probability of such
an event to one every 1,000 years? What would we be willing to give up to do that?
That may be a premature question at this point. There are likely things that can be done and that are being
done to lower the risk to financial stability without much cost in terms of longer-run growth. If we think
of there being a risk-return frontier relating financial stability risk to the economic return that a well-
functioning financial system can provide, then it isn’t hard to imagine that we were operating at a point
well interior to that frontier in the run-up to the crisis, and that the improvements being made in our
financial regulatory and supervisory regime are moving us toward the frontier without sacrificing growth.
Macroprudential Tools
To foster the resiliency of the financial system, regulators in the U.S. and throughout the world are
developing macroprudential tools aimed at lowering the probability that instability will arise and to limit
the damage when financial shocks do arise. Some tools focus on building up the structural resiliency of
the financial system throughout the business cycle. In my view, these structural resiliency tools are the
most promising. They include the Basel III risk-based capital requirements, minimum liquidity
requirements, central clearing for derivatives, and bank stress tests. Living-will resolution plans and the
Orderly Liquidation Authority, which is housed at the FDIC, are intended to make it easier for regulators
and policymakers to allow large complex financial institutions to fail.
In addition to structural tools, there are countercyclical tools that aim to mitigate the systemic risk that can
build up over the business cycle. These include the countercyclical capital buffer and the capital
8
conservation buffer.9 Other possible cyclical tools, not yet established in the U.S. but used in other
countries, include loan-to-value ratio limits and debt-to-income ratio limits that vary over the cycle and
which have been targeted to particular sectors like housing credit or household credit.10
The performance of the set of macroprudential tools is largely untested. Cross-country studies find mixed
results, with the effectiveness of the tools varying with economic circumstances and the types of shocks
hitting the financial sector.11 In the U.S., the need to coordinate countercyclical macroprudential policy
actions across multiple regulators adds a complication to effectively using such tools in a timely way.
Currently, policymakers in the U.K. are putting one of the countercyclical tools to the test. The
uncertainty arising from U.K. voters’ decision to exit the European Union has the potential to dampen
economic performance in the U.K. In response, policymakers there have taken steps to ease credit
conditions. One such step, taken by the Bank of England’s Financial Policy Committee (FPC), is a
reduction in the countercyclical capital buffer rate for banks to zero percent from half of a percent of
banks’ U.K. exposures, with the expectation that the zero percent rate will be maintained until at least
9 The countercyclical capital buffer allows regulators to increase risk-based capital requirements when credit growth
is judged to be excessive and leading to rising systemic risk. The capital conservation buffer ensures that banks
raise capital above regulatory minimums in good times so that when they cover losses in bad times, their capital
ratio will stay at or above the regulatory minimum.
10 For example, Canada tightened loan-to-value and debt-to-income limits on mortgage lending over the 2009 to
2012 period (Krznar and Morsink, 2014). Beginning in 2010, Israel also implemented a package of macroprudential
tools to restrict the supply of housing credit (Fischer, 2014). Spain introduced dynamic loan-loss provisioning in
2000. This method builds up reserves during good economic times according to the historical losses experienced by
the asset classes held in the bank’s portfolio. This buffer is then available to absorb losses in bad times (Balla and
McKenna, 2009).
11 For example, a study by economists at the International Monetary Fund (IMF) examined the effectiveness of
macroprudential tools in reducing systemic risk in 49 countries. The authors concluded that many of the most
frequently used tools were effective in reducing the pro-cyclicality of credit and leverage, but the effectiveness
depended on the type of shock hitting the financial sector. (See Lin, Columba, Costa, Kongsamut, Otani, Saiyid,
Wezel, and We, 2011.) Another study published by the Bank for International Settlements (BIS) examined 57
countries over a span of up to three decades and found that imposing maximum debt-service-to-income ratios can
limit the buildup of credit in housing markets, but maximum loan-to-value ratios were less effective, and
instruments like reserve and liquidity requirements focused on the supply of credit had little impact on housing
markets. (See Kuttner and Shim, 2016.)
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June 2017.12 This is a reduction in regulatory capital buffers by 5.7 billion pounds, which the FPC
estimates will raise banks’ capacity to lend by as much as 150 billion pounds, or the equivalent of about
$260 billion AUD, or about $190 billion USD. Usually, when one thinks about the use of the
countercyclical tools it is to mitigate building financial stability risk by tightening credit conditions, but
here is an example of the use of a macroprudential tool to ease credit conditions in support of monetary
policy goals – an illustration of the nexus between monetary policy and financial stability policy.
Lessons from Monetary Policy for Financial Stability Policy
Another connection between the two stems from hard-won lessons learned from years of monetary
policy-setting, lessons that can now be productively applied to financial stability policy-setting. Let me
discuss two of these lessons. First, to the extent possible, policymakers should take a systematic approach
in applying financial stability policy rather than relying on discretion. The financial crisis underscored
the important role of incentives in financial markets – not only the incentives of financial institutions but
also those of regulators and policymakers. Time-inconsistency problems and moral hazard issues are
important factors that need to be considered when designing a framework for implementing financial
stability policy. These types of problems argue for taking a systematic approach to such policymaking.
The benefits of systematic monetary policy are well established. When monetary policymakers respond
in a systematic fashion to incoming information, the public will have a better sense of how policymakers
are likely to react to economic developments – whether those developments are anticipated or
unanticipated – so their policy expectations will better align with those of policymakers. This alignment
helps the public make better financial and economic decisions, thereby making monetary policy more
effective.
12 Another step was taken by the Chancellor of the Exchequer in encouraging banks to continue lending to
households and businesses. See Carney (June 20, 2016 and July 5, 2016) and Joint Statement from the Chancellor
of the Exchequer and Banks (July 5, 2016).
10
An additional benefit of a systematic approach is that it provides a mechanism through which
policymakers can commit to policies aimed at promoting policy goals over the longer run. Being
systematic can help alleviate time-inconsistency problems in monetary policy, whereby policymakers
may favor the short run over the long run. Note that by systematic policy I do not mean that monetary
policy will be set mechanically by a policy rule or that policymakers need to be prescient about the types
of shocks that will hit the economy. Rather, I mean that policy will react in a systematic fashion to
economic developments that change the economic outlook.
A systematic approach to financial stability policy is perhaps even more important than in the case of
monetary policy because of the important role played by incentives. The crisis shined a bright light on
significant moral hazard problems that exist in financial markets. A financial stability policymaker that is
systematic in how it applies its tools to promote stability will likely help tame some of the moral hazard
problems and also some of the time-inconsistency problems to which the regulators themselves are
subject.
An important tool in this regard is the resolution of insolvent financial institutions. Without a credible
resolution method, during the crisis in the face of serious distress at a large financial firm, governments
faced a dilemma: either rescue the firm and create future moral hazard problems or let the firm fail and
risk causing a cascade of other failures. The fact that policymakers had to make these decisions in the
heat of the moment using their best judgment based on limited information didn’t help. Without a
credible resolution method, it is reasonable to expect that even well-intentioned policymakers will be
biased toward bailouts. A resolution method that can be applied systematically can help alleviate this
problem. The living-will resolution plans and Orderly Liquidation Authority in the U.S. are promising,
but still untested, tools in a process that will allow large firms to fail. This, in turn, provides incentives
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for these large, systemically important institutions to reorganize themselves in a way that reduces the risk
they pose to the financial system.
As I mentioned, the Federal Reserve has become more systematic in monitoring risks across the financial
system. Coupling that monitoring with the application of a resiliency standard across the entire financial
services landscape, including the so-called shadow banking system that was less-heavily regulated in the
past, would limit regulatory arbitrage. As the financial crisis made clear, taking an action that pushes risk
from one set of institutions to another doesn’t eliminate the risk, it just moves it around, potentially to a
part of the financial system where the risk is more difficult to monitor and control.13
I acknowledge that this broad application of the resiliency standard across the financial system may be
particularly difficult in the U.S. with its complex regulatory structure. Still, we can devise ways to make
the macroprudential tools more systematic and less discretionary. Regulators could agree in advance on
the contingencies under which the cyclical macroprudential tools would be invoked, rather than waiting
until the risks escalated before starting the process to coordinate action. For example, we can write down
a formula for a countercyclical buffer, and we can define an explicit trigger for contingent convertible
bonds. Knowing that such policies will be systematically applied and what will trigger them may induce
financial market participants to limit the buildup of risks in the first place.
Another lesson we’ve learned from setting monetary policy – or perhaps, we are still learning it – is the
importance of transparency and clear communication. In my view, to be effective, macroprudential
policy actions must be communicated in a clear way to avoid creating a conflict with or causing confusion
13 Application of a resiliency standard would allow the type of supervision to vary appropriately by the nature of the
systemic risk associated with each part of the financial system. As discussed in Mester (2015), this is a component
of the regime for financial stability advocated by Paul Tucker (2015). Several of the macroprudential tools are
focused on those institutions that have been deemed systemically important, including the capital surcharge for
global systemically important banks (G-SIBs) and the U.S. stress tests for banks with more than $50 billion in
assets.
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over actions taken to foster monetary policy goals. Transparency and clear communication are hallmarks
of best-practice monetary policymaking. Clear communication helps align the public’s policy
expectations, which makes monetary policy more effective. Transparency is necessary so that the public
and elected officials have the ability to hold monetary policymakers accountable for their decisions. The
Federal Reserve has been given independence in setting monetary policy, which has been well
documented as yielding more effective policy and better economic outcomes. But accountability must go
hand-in-hand with independence. So the Federal Reserve regularly communicates the basis for its policy
decisions.
A parallel can be drawn with financial stability policy. Although, in some cases, prudential supervisory
information should be kept private, as a general principle, I think financial stability policymakers should
strive for greater transparency and more disclosure. Similarly, they should require more disclosure from
financial firms so that creditors and other market participants can exert market discipline.
Of course, clear communication is easier said than done. Three aspects make this even harder for
financial stability policy than for monetary policy. First, the framework and tools of financial stability
policy are new. It will take considerable effort on the part of the financial stability policymakers to
explain the tools they are using and the rationale for their policy decisions. However, such
communication is necessary so that the public understands when an action is being taken because of
concerns about financial stability rather than concerns about monetary policy goals. This would be
particularly true when the monetary policy authority is also responsible for taking financial stability
actions, and if monetary policy were the tool used to address the financial stability concerns. It is worth
considering whether separating decisions about financial stability from decisions about monetary policy
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within the central bank, perhaps by having separate committees as in the U.K., could aid communication
and decision-making.14
A second complication in effective communication of financial stability policy is timing. If effective
monetary policy means taking away the punch bowl just as the party gets going, then effective financial
stability policy might mean taking away the punch bowl before the guests have even arrived because the
seeds of financial instability are sown much earlier and action must be taken earlier as well. If the need
for monetary policy to be forward looking is a difficult concept for the public to grasp, the need for
financial stability policy to act well before there are clear signs of instability may be even more difficult
to explain.
Yet a third complication in effective communication is the complexity of the financial regulatory regime
itself.15 In my view, a sometimes overlooked lesson from the crisis is that regulatory complexity can
complicate supervision, risk monitoring, compliance, and enforcement. Given the scope and ever-
changing nature of the financial system, regulatory complexity is, to a certain extent, unavoidable. But
the tradeoffs should be recognized. For example, it is reasonable to require banks to hold higher levels of
capital against higher-risk assets, but a system of risk weights that is overly granular and complex would
be counterproductive. In practice, too much complexity would make it harder for regulators to assess
compliance and to determine whether institutions were engaging in some practices merely as a way to
hide risk and lower their capital requirements. If regulators have made the rules so complex that they
cannot assess compliance, then, in practice, there are no consequences for firms that fail to meet the
standards. Complexity also makes it difficult to monitor the monitors. It might be worth exploring
14 Kohn (2015) discusses the benefits of such separation.
15 Haldane and Madouros (2012) discuss the benefits of a less complex financial regulatory structure and argue that
the complexity of the financial landscape does not call for a complex financial regulatory structure, but just the
opposite.
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whether we would be better off with a much simpler macro- and microprudential supervisory structure,
one that is easier to implement and simpler to govern and that is approximately right across various
economic models and states of the world even if it is never optimal in any particular model or state.
Of course, we aren’t in that simpler regime. So the question is, given the current financial structure in the
U.S., how should policy respond to emerging financial stability risks and what role should monetary
policy play?
Monetary Policy and Financial Stability Risks
I do not believe financial stability should be added to the Fed’s statutory monetary policy goals of price
stability and maximum employment. But U.S. monetary policymakers need to remain cognizant of the
linkages between financial stability and our monetary policy goals. In my view, the first line of defense
against financial instability involves the tools that will make the structure of the financial system less
prone to crisis. These structural resiliency tools include higher capital standards (including a minimum
non-risk-based leverage ratio, as well as risk-based capital standards), liquidity standards, stress tests,
living wills, and effective resolution methods for systemically important bank and nonbank financial
institutions. Much work has been done to develop these structural resiliency tools, and I believe the
system is in a better position to handle shocks now than it was before the financial crisis.
Countercyclical macroprudential tools, such as limits on loan-to-value ratios in particular markets, are
worth further study, but at this point, I am not convinced that we have enough knowledge and experience
with them to use them effectively in the U.S. That consideration leads me to think that we should set
standards for the structural resiliency tools somewhat higher than they would be if we had more
confidence in the countercyclical tools.
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What about using monetary policy to combat heightened financial stability risks? As I’ve discussed,
monetary policy and financial stability goals and actions are interrelated. Very loose monetary policy
increases the likelihood that financial instabilities will develop, thereby increasing the likelihood that
macroprudential policy tools will be needed. Tight macroprudential policy can tighten financial
conditions more generally, thereby increasing the likelihood that a monetary policy response will be
needed.
That said, in my view, U.S monetary policy should remain focused on promoting price stability and
maximum employment, and financial stability should not be added as a third objective for monetary
policy. First, it isn’t clear that monetary policy would be very effective against emerging financial
stability risks. While interest rates affect the fundamental value of assets, it is not clear that they affect
the speculative or bubble portion; the impact may depend on the underlying nature of the financial
imbalance.16 Second, monetary policy tends to be a blunt instrument, so any benefits of using it to stem
financial imbalances, mispricing of assets, or excessive leverage need to be weighed against the economic
costs in terms of price stability and employment. Svensson (2016) brings some metrics to the question
and concludes that the costs outweigh the benefits.17
While I don’t believe financial stability should be part of the Fed’s monetary policy mandate, monetary
policymakers need to be aware of the linkages between our monetary policy actions and financial
stability. In the case of the housing market, which precipitated the last crisis, policymakers
underestimated the breadth and depth of the negative impact this would have on the rest of the economy
16 For example, in the Gali (2014) model, raising interest rates to combat a bubble can actually inflate it.
17 The benefit of “leaning against the wind,” that is, running monetary policy tighter than it otherwise would be in
order to stem emerging financial instabilities, is a reduction in the probability of entering into a financial crisis. The
cost is worse economic conditions today and higher economic costs should the economy enter into a crisis. By
Svensson’s (2016) metrics, these costs outweigh the small reduction in the probability of a crisis. One caveat about
Svensson’s analysis is that it is based on a log-linear model, but we know that financial crises involve extreme states
and nonlinearities.
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and financial system. To the extent that we misjudged the impact, there is a larger potential gain to
carefully monitoring financial market conditions, implementing the structural macroprudential tools, and
being open to taking offsetting action should imbalances develop.18
If our macroprudential tools proved to be inadequate and financial stability risks continued to grow, I
believe monetary policy should be on the table as a possible defense. However, in this case, the blurring
between financial stability goals and monetary policy goals would be high: if we assessed the risks to
financial stability to be sufficiently great, achieving our dual mandate monetary policy goals would also
be in jeopardy. Which brings me back to my original point: in most cases, the goals of price stability,
maximum employment, and financial stability are complementary.
Conclusion
Let me conclude by noting that in his 2015 presidential address to the American Finance Association,
Luigi Zingales (2015) posed the question, “Does Finance Benefit Society?” While academics, and, I
believe, central bankers, typically say “yes,” a recent survey indicates that the average American is much
less certain.19 I am hopeful that the considerable efforts underway across the globe will change that. I
believe it is our responsibility to ensure that we create and maintain a financial system that the public
views as being beneficial, and one that truly is.
18 Peek, Rosengren, and Tootell’s (2015) textural analysis of the transcripts of FOMC meetings from 1982 through
2009 suggests that the FOMC does consider financial stability when setting monetary policy.
19 Zingales (2015) cites the Chicago Booth-Kellogg School Financial Trust Index survey of a representative sample
of about 1,000 American households, conducted by Social Science Research Solutions. Forty-eight percent of
respondents to the December 2014 survey said that the U.S. financial system hurts the U.S. economy, while only 34
percent said that it benefits the U.S. economy.
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References
Adrian, Tobias, Daniel Covitz, and Nellie Liang, “Financial Stability Monitoring.” Finance and
Economics Discussion Series (FEDS) paper 2013-21, Divisions of Research and Statistics and
Monetary Affairs, Federal Reserve Board, March 2013.
Adrian, Tobias, and Hyun Song Shin, “Financial Intermediaries and Monetary Economics,” in Handbook
of Monetary Economics, Vol. 3a, ed. by B. M. Friedman and M. Woodford. New York: Elsevier, 2011,
pp. 601-650.
Balla, Eliana, and Andrew McKenna, “Dynamic Provisioning: A Countercyclical Tool for Loan Loss
Reserves,” Federal Reserve Bank of Richmond Economic Quarterly, 95, Fall 2009, pp. 383-418.
Board of Governors of the Federal Reserve System, “Developments Related to Financial Stability,” in the
Monetary Policy Report, February 10, 2016, pp. 20-21.
Brunnermeier, Markus K., and Yuliy Sannikov, “A Macroeconomic Model with a Financial Sector,”
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Cite this document
APA
Loretta J. Mester (2016, July 11). Regional President Speech. Speeches, Federal Reserve. https://whenthefedspeaks.com/doc/regional_speeche_20160712_loretta_j_mester
BibTeX
@misc{wtfs_regional_speeche_20160712_loretta_j_mester,
author = {Loretta J. Mester},
title = {Regional President Speech},
year = {2016},
month = {Jul},
howpublished = {Speeches, Federal Reserve},
url = {https://whenthefedspeaks.com/doc/regional_speeche_20160712_loretta_j_mester},
note = {Retrieved via When the Fed Speaks corpus}
}