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FUTURECASTS JOURNAL
Bernanke's Failed Monetary Policy
(with a review of "Getting Off Track," by John B. Taylor.)
September, 2012 |
Yet another failure of economic policy.
? |
With unemployment still
running over 8% and economic recovery still running at an anemic pace five
years after the start of the Credit Crunch recession, the failure of the
Keynesian economic policies adopted by the U.S. government and other governments
around the world can no longer be doubted. |
The world staggers under the asserted stimulus of
government deficits. Keynesian stimulus deficits in the U.S. in excess of a
trillion dollars per year for four years have been to no avail. Both the Federal Reserve Bank and the European
Central Bank (ECB) have monetized trillions of dollars worth of debts to no avail.
Yet
once again, as during the New Deal of the 1930s, and the Keynesian inflationary morass of the
1970s, massive experiments in Keynesian policies have failed. Yet once
again, it is analysis of economic fundamentals, not simplistic Keynesian
references to economic aggregates, that explains the problems. Once again, it is
the liquidation of fundamental problems rather than Keynesian efforts to
increase "liquidity" that permits economic recovery. |
The Taylor Rule:
The Credit Crunch was produced by government mismanagement. |
The primary cause of the housing boom and
financial bust of the Credit Crunch recession was Federal Reserve monetary
policy. According to John B. Taylor, the Credit Crunch was produced by
government mismanagement rather than by any inherent instability in the private
economy. (Indeed, government policy has played a substantial role - and
frequently the dominant role - in every economic contraction since WW-I. See, Our
Government Directed Business Cycle.) |
A Keynesian response to the Credit Crunch that focused on liquidity instead of risk problems deepened and lengthened the subsequent bust. |
In "Getting Off Track: How Government Actions and Interventions Caused, Prolonged and Worsened the Financial Crisis," Taylor emphasizes how departure from the successful rules-based monetary policy of the last two decades of the 20th century created financial conditions that encouraged the credit abuses of the housing boom, and how a Keynesian response to the Credit Crunch that focused on liquidity instead of risk problems deepened and lengthened the subsequent bust.
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The Taylor rule says that the interest rate should be one-and-a-half times the inflation rate plus one-half times the GDP gap plus one." |
The "Taylor Rule" policy guide for monetary policy was
developed by the author. The Taylor rule is a principled guide to monetary
policy, not a mechanical prescription. It provides a rules-based monetary policy
determined by actual price inflation and gross domestic product instead of by
the electoral cycle and other political whims of the moment typical of current
and 1970s Keynesian policy.
|
Taylor rule interest rates would have been rising during 2002 and 2003 instead of declining, and they would have inhibited the housing boom and facilitated continuation of the Great Moderation prosperity of the 1990s. |
Had the Fed followed Taylor rule-type policies as
it did during the 1990s, Taylor points out, basic interest rates would not have been
pushed as low as one percent during 2002 and 2003. They would actually have been
rising during those two years instead of declining, and they would have
inhibited the housing boom and facilitated continuation of the Great Moderation
prosperity of the 1990s. He easily rebuts the "worldwide savings glut"
explanation for the low interest rates and rising price inflation of the
2003-2006 period. There was no "savings glut" worldwide since rising
savings abroad were balanced by inadequate savings in the U.S. |
The money markets were reflecting a surge in counterparty risk, but the knee-jerk reaction of the Fed and other central banks was to just throw money at the problem, treating it as a liquidity problem in the Keynesian style. |
The homeownership policies of the U.S. Government are of course also implicated in the boom and bust. See, Morgenson & Rosner, "Reckless Endangerment." Politically driven reductions in mortgage lending standards loosed a flood of subprime and adjustable rate mortgages on the economy and helped push up housing prices. Delinquencies and foreclosure rates were inevitably related to the boom and bust in housing price inflation.
Complex mortgage-backed securities and financial support from Fannie Mae and Freddie Mac for those securities and the subprime mortgages they included are also implicated in the debacle. A proper diagnosis of the bust was essential for devising the proper policy response. (See, "The Government Directed Business Cycle," Moral Hazard & Conflicts of Interest in the Credit Crunch," "Monetary Inflation & Business Cycle Volatility," and "Understanding the Credit Crunch.") Taylor shows that the money markets were reflecting a surge in counterparty risk, but the knee-jerk reaction of the Fed and other central banks was to just throw money at the problem, treating it as a liquidity problem in the Keynesian style.
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The problem had no relationship to those of the Great Depression. Rather, it "was due to fundamental problems in the financial sector related to risk." Misdiagnosis and emphasis on throwing money at the problem prolonged the crisis. |
The widening spread between unsecured and secured interbank loans during the bust showed that the problem was primarily one of counterparty risk. "There seemed to be little, if any, role for liquidity." The problem had no relationship to those of the Great Depression. Rather, it "was due to fundamental problems in the financial sector related to risk." Misdiagnosis and emphasis on throwing money at the problem prolonged the crisis.
|
There was close correlation between the surge in interest rate spreads and market measures of counterparty risk, "demonstrating convincingly that all along the problem in the market was related to risk rather than liquidity." |
The Fed's "term auction facility," ("TAF")
introduced in December, 2007, permitted banks to bid directly for Federal
Reserve funds without going with collateral to the Fed's discount window. This
was a clear departure from "lender of last resort" policy. It was
intended to reduce interest rate spreads, but after a short reduction, the
interest rate spreads returned to crisis levels. |
Taylor provides an "event study" of the dramatic events and market reaction after the September 15, 2008 Lehman Brothers bankruptcy. The dramatic surge in credit market spreads did not occur until after the September 23 testimony of Fed Chairman Bernanke and Treasury Sec. Henry Paulson at a Congressional hearing. Their testimony revealed the lack of thought and analysis behind the government response. They requested a $700 billion "TARP" program in a legislative proposal that was just 2½ pages in length and that failed to include any oversight and few restrictions on the use of the funds. It was clear that the U.S. Government had no idea what it was doing and was just throwing money at the problem. It had "no predictable framework" for intervention, so the markets reacted with acute fear.
Banks and securities firms had little idea of how TARP funds would be
used and reacted accordingly. Why did the government intervene in the Bear
Stearns bankruptcy in March and later in the AIG bankruptcy in 2008 but not in
the Lehman Brothers bankruptcy? Among the nation's major institutions, whose
credit would receive taxpayer support and whose creditors and other
counterparties would be left to bear the losses of a bankruptcy? "The more
that policy makers could articulate the rationale and procedures" for an
"exceptional access framework" for intervening and providing loans to
major distressed institutions, the better such interventions can work. |
Rules-based monetary policy: |
The quarter century prosperity called "the Great Moderation" was achieved following the 1980-1982 recession in the U.S. and in many other advanced nations by shifting from the discretionary monetarist policies of the Keynesian inflationary morass of the 1970s to rules-based monetary policy constrained by specific objectives. |
Monetary policy authorities conquered the volatile swings in real GDP and price inflation of the 1970s by formulating monetary policy based on stated goals. The policies followed were similar to those recommended later by the Taylor rule, although the extent to which monetary authorities were actually influenced by the concepts ultimately included in the Taylor rule is not known.
Instead of the often severe recessions that struck every three or four years in the 13 years from 1969 in the U.S., the quarter century from 1982 experienced only two recessions that were about eight years apart and were relatively short and mild. It was a broad phenomenon.
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The end of the period of instability and crisis corresponded with changes in monetary policy by emerging market nations and the International Monetary Fund that emphasized a rules-based approach to monetary policy. |
The eight years of contagious emerging market crises beginning in 1994
provide a similar picture. Once again, the end of the period of instability and
crisis corresponded with changes in monetary policy by emerging market nations
and the International Monetary Fund that emphasized a rules-based approach to
monetary policy.
|
The result since 2002 has been both a reduction in emerging market crises and in the incidence of contagion from crises. |
Clear monetary policy lessons have been derived by policy research into the events of the last decade.
As a result, since 2002, there has been reduction both in emerging market crises and
in the incidence of contagion from crises. This coincided with the IMF adoption
in 2003 of its "exceptional access framework" ("EAF")
setting forth clear policy rules for responding to crisis situations. "The
EAF - - - lists a set of principles or rules [with stated exceptions] that
determine whether IMF support will be provided" during crisis periods.
Taylor asserts that uncertainty increases the likelihood of contagion, something
indicated by rational expectations modeling. One aim of the EAF was thus
"to increase predictability." |
"Collective action clauses" have since become regular
features of emerging market sovereign bonds. They provide a mechanism for
restructuring debt at the expense of creditors should the IMF refuse to extend
help when its EAF limits are exceeded. These rules are now specified so
sovereign debt investors understand their risks. |
Diagnosing the Credit Crunch: |
The dramatically widening money market
spreads above the federal funds rate in August, 2007, revealed the onset and
nature of the Credit Crunch recession. The wide spreads continued with volatile
swings into 2008. |
The three month Libor-OIS spreads for the dollar, the euro and the pound all show very similar patterns of vast disruption from August, 2007. |
"Libor" - the three month London Inter-bank Offered Rate by
which banks extend short term funds to each other as uncollateralized loans -
and "OIS" - an overnight index swap that measures the market
expectation of the spread between the federal funds rate and the three-month
Libor - are used by Taylor as monetary measures of the crisis. The three month
Libor-OIS spreads for the dollar, the euro and the pound all show very similar
patterns of vast disruption from August, 2007. However, was this due to
liquidity or risk factors?
|
Credit default swaps ("CDS") provide a market measure of
bank default probability. They are essentially insurance contracts against bond
default. In the summer of 2007, rising CDS rates indicated that the similar
increase in Libor-OIS spreads involved counterparty risk. CDS rates surged
temporarily during the 2008 Bear Stearns failure and then rose again, remaining
high through that summer.
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"Given these results, the diagnosis that the problems in the money market, as represented by the heightened Libor-OIS spread, were mainly due to anything but risk would be questionable." |
Libor-Repo spreads provide a third market-based measure - this time between unsecured Libor loans and repurchase agreement loans collateralized with U.S. Treasury securities. "Hence the spread between Libor and repo rates of the same maturity is effectively the spread between unsecured and secured loans, a natural measure of counterparty risk. This measure is also closely tied to the Libor-OIS spread." The Libor-repo spread "clearly turns up about the same time as the Libor-OIS spread."
|
The failure of Bernanke's monetary policy: |
However, central banks treated
the crisis as a liquidity problem in the Keynesian style. The Fed provided
significant sums to a broad range of financial institutions through Term Auction
Facilities (TAF). |
By late 2008, after a year of dealing with the crisis as a liquidity problem in the Keynesian style, the focus of government efforts perforce shifted back to balance sheets. |
Initial success was short lived. After initially declining somewhat, the three month Libor-OIS (overnight index swap) spread rose back to crisis levels in March, 2008, and stayed high even as TAF balances rose over $200 billion.
These results were confirmed by John Williams and Taylor with more
formal regression techniques. Taylor criticized Fed analyses that supported the
effectiveness of the TAF auctions, noting that the impacts of TAF auctions on
CDS rates were not always positive.
|
Taylor thus concludes that government policies were the primary causes of the onset and duration of the Credit Crunch.
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Taylor recommends that the U.S. get back on track as in the 1990s with a principled rules-based monetary policy that avoids or minimizes large discretionary policy shifts. |
There were, of course, many other causes. Taylor acknowledges
excessive leverage and concentration in housing market securities by private
sector participants, failures in regulation by government regulatory agencies,
and administration fiscal responses that were incoherent and focused on liquidity
problems rather than risk. |
So where are we now?
? |
By 2011, counterparty risk was again freezing
important sectors of the money markets. Once again, the principle cause was
excess leverage - this time primarily in the form of sovereign debt among European nations
that were struggling with economic systems burdened with welfare
entitlements and frozen by rigid regulatory regimes that hindered or
totally prevented economic growth. |
Housing inventory excesses are by their nature slower to unwind than ordinary supply inventory excesses, but the nature of the mortgage bankruptcy process has slowed matters down further and political involvement and legal problems have brought much of it to a temporary halt from time to time.
There has been a massive adverse shift in credit worthiness, reflected in a continuous flow of ratings agency downgrades for both government and major private institutions. |
Market corrective mechanisms are powerful and often deal with
fundamental problems fairly quickly, allowing government policymakers to claim
the effectiveness of their policies. However, if government policies are at the
root of an economic contraction and are stubbornly maintained, as often occurs,
then market mechanisms offer no relief until they become vicious enough to
destroy the culpable governments. |
The Fed and ECB can deal with any financial problem except price inflation simply by creating more money. If they allow price inflation to develop, they will be unable to effectively respond to any major problems. |
Meanwhile, European sovereign debt problems grind on. The worldwide
demand for dollars for reserve purposes - a demand that has not been this high
since the end of WW-II - continues. With the euro weak, these reserves are predominantly
invested in U.S. treasuries. While price inflation has thus been stymied despite
initial massive resort to monetary inflation, artificially low interest rates
now several years in duration are generating vast bubbles in trust accounts,
sovereign debt instruments, mortgage securities and high grade bonds. Weaknesses in
private sector finances will be revealed when interest rates move back towards
market levels, as ultimately they must. Massive weaknesses will also be revealed
in the Fed's balance sheet. |
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