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Conference Paper
Inflation dynamics, marginal cost, and the output gap: evidence from three countries
Recent studies by Gal and Gertler (1999), Gal, Gertler, and Lpez-Salido (GGL) (2001a, 2001b), and Sbordone (1998, 2001) have argued that the New Keynesian Phillips curve (Calvo pricing model) is empirically valid, provided that real marginal cost rather than detrended output is used as the variable driving inflation. GGL (2001a) conclude that real marginal cost is not closely related to the output gap, and that models for monetary policy therefore need to include labor market rigidities. An alternative interpretation is that marginal cost and the output gap are closely related, but that the ...
Working Paper
A Look Back at "Look Through"
This paper examines the place that a "look-through" approach to price shocks has acquired in inflation-targeting frameworks. The "look-through" approach reflects the fact that, in the event of a shock that is likely (on impact) to put a sizable share of consumer prices under upward pressure, one option available to the central bank is to accommodate the initial price rise. In doing so, it can also attempt to ensure that future inflation rates, and inflation expectations, are insulated from the shock. Although the policy of "looking through" has achieved considerable acceptance, its origins ...
Working Paper
The Practice of U.S. Monetary Policy Independence from Martin to Greenspan
Central bank independence is a major area of study, but the economic literature has been characterized by numerous misstatements regarding how U.S. monetary policy independence has operated over time. Against this backdrop, this paper lays out major elements of the practice of central bank independence in the United States in the period from 1951 to 2006—a time span that encompasses the William McChesney Martin, Jr., through Alan Greenspan tenures as the head of the Federal Reserve. Many documentary materials and policymaker quotations not considered in previous research on U.S. monetary ...
Working Paper
The correlation between money and output in the United Kingdom: resolution of a puzzle
Friedman and Schwartz (1982) and Goodhart (1982) report a zero correlation between money growth and output growth in U.K. historical data. This finding is puzzling, as there is wide agreement that changes in monetary policy are frequently nonneutral in the short run and that the U.K. experience, in particular, is replete with instances of real effects of monetary policy actions. This paper proposes a resolution to the puzzle. An analysis conducted on subperiods shows that a positive money growth/output growth correlation is indeed recoverable from U.K. historical data. Strike activity in the ...
Working Paper
Reaffirming the Influence of Milton Friedman on U.K. Economic Policy
This paper finds a significant influence of Milton Friedman on U.K. economic policy from the 1970s onward, and especially during the period of the Thatcher Government. The finding is based on a consideration of statements by policymakers and key economic advisers, as well as an analysis of Friedman?s commentary in the 1970s, 1980s, and 1990s on U.K. economic developments. Explicit, public acknowledgments of Friedman's influence were given by Margaret Thatcher, Chancellor of the Exchequer Geoffrey Howe, Bank of England officials, and others in policy circles. Examples of Friedman's influence ...
Working Paper
Seven Fallacies Concerning Milton Friedman's \"The Role of Monetary Policy\"
This paper analyzes Milton Friedman's (1968) article "The Role of Monetary Policy," via a discussion of seven fallacies concerning the article. These fallacies are: (1) "The Role of Monetary Policy" was Friedman?s first public statement of the natural rate hypothesis. (2) The Friedman-Phelps Phillips curve was already presented in Samuelson and Solow's (1960) analysis. (3) Friedman's specification of the Phillips curve was based on perfect competition and no nominal rigidities. (4) Friedman?s (1968) account of monetary policy in the Great Depression contradicted the Monetary History's ...
Working Paper
Friedman's monetary economics in practice
This paper views the policy response to the recent financial crisis from the perspective of Milton Friedman's monetary economics. Five major aspects of the policy response are: 1) discount window lending has been provided broadly to the financial system, at rates low relative to the market rates prevailing pre-crisis; 2) the Federal Reserve's holdings of government securities have been adjusted with the aim of putting downward pressure on the path of several important interest rates relative to the path of short-term rates; 3) deposit insurance has been extended, helping to insulate the money ...
Working Paper
Money and inflation: some critical issues
We consider what, if any, relationship there is between monetary aggregates and inflation, and whether there is any substantial reason for modifying the current mainstream mode of policy analysis, which frequently does not consider monetary aggregates at all. We begin by considering the body of thought known as the "quantity theory of money." The quantity theory centers on the prediction that there will be a long-run proportionate reaction of the price level to an exogenous increase in the nominal money stock. The nominal homogeneity conditions that deliver the quantity-theory result are ...
Working Paper
The Federal Reserve's large-scale asset purchase programs: rationale and effects
We provide empirical estimates of the effect of large-scale asset purchase (LSAP)-style operations on longer-term U.S. Treasury yields within a framework that nests the alternative theoretical perspectives on LSAPs. As the principal channels through which LSAPs might matter for longer-term interest rates, we concentrate on (i) the scarcity (available local supply) channel associated with the traditional preferred habitat literature, and (ii) the duration channel associated with the general notion of interest rate risk. We also clarify LSAPs' role in the broader context of monetary policy ...