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1. Currency Crashes in Industrial Countries: Much Ado About Nothing?

Author:
Joseph Gagnon
Publication Date:
02-2009
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Sharp exchange rate depreciations, or currency crashes, are associated with poor economic outcomes in industrial countries only when they are caused by inflationary macroeconomic policies. Moreover, the poor outcomes are attributable to inflationary policies in general and not the currency crashes in particular. On the other hand, crashes caused by rising unemployment or external deficits have always had good economic consequences with stable or falling inflation rates.
Topic:
Economics, Exchange Rate Policy, Inflation, and Currency
Political Geography:
Global Focus

2. Optimal Monetary Policy with Distinct Core and Headline Inflation Rates

Author:
Martin Bodenstein, Christopher J. Erceg, and Luca Guerrieri
Publication Date:
08-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
In a stylized DSGE model with an energy sector, the optimal policy response to an adverse energy supply shock implies a rise in core inflation, a larger rise in headline inflation, and a decline in wage inflation. The optimal policy is well-approximated by policies that stabilize the output gap, but also by a wide array of “dual mandate” policies that are not overly aggressive in stabilizing core inflation. Finally, policies that react to a forecast of headline inflation following a temporary energy shock imply markedly different effects than policies that react to a forecast of core, with the former inducing greater volatility in core inflation and the output gap.
Topic:
Economics, Energy Policy, Inflation, and Supply
Political Geography:
Global Focus

3. Constructive Data Mining: Modeling Argentine Broad Money Demand

Author:
Neil R. Ericsson and Steven B. Kamin
Publication Date:
09-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
his paper assesses the empirical merits of PcGets and Autometrics–two recent algorithms for computer-automated model selection–using them to improve upon Kamin and Ericsson’s (1993) model of Argentine broad money demand. The selected model is an economically sensible and statistically satisfactory error correc- tion model, in which cointegration between money, inflation, the interest rate, and exchange rate depreciation depends on the inclusion of a “ratchet” variable that cap- tures irreversible effects of inflation. Short-run dynamics differ markedly from the long run. Algorithmically based model selection complements opportunities for the researcher to contribute value added in the empirical analysis.
Topic:
Economics, Markets, Finance, and Inflation
Political Geography:
Argentina and South America

4. The Macroeconomic Effects of External Pressures on Monetary Policy

Author:
Davide Debortoli and Ricardo Nunes
Publication Date:
09-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Central banks, whether independent or not, may occasionally be subject to external pressures to change policy objectives. We analyze the optimal response of central banks to such pressures and the resulting macroeconomic consequences. We consider several alternative scenarios regarding policy ob- jectives, the degree of commitment and the timing of external pressures. The possibility to adopt “more liberal” objectives in the future increases current inflation through an accommodation effect. Simultaneously, the central bank tries to anchor inflation by promising to be even “more conservative” in the future. The immediate effect is an output contraction, the opposite of what the pressures to adopt “more liberal” objectives may be aiming. We also discuss the opposite case, where objectives may become “more conservative” in the future, which may be the relevant case for countries considering the adoption of inflation targeting.
Topic:
Finance, Banks, Inflation, and Central Bank
Political Geography:
Global Focus

5. Uncertainty over Models and Data: The Rise and Fall of American Inflation

Author:
Seth Pruitt
Publication Date:
12-2008
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
An economic agent who is uncertain of her economic model learns, and this learning is sensi- tive to the presence of data measurement error. I investigate this idea in an existing framework that describes the Federal Reserve’s role in U.S. inflation. This framework successfully fits the observed inflation to optimal policy, but fails to motivate the optimal policy by the perceived Philips curve trade-off between inflation and unemployment. I modify the framework to account for data uncertainty calibrated to the actual size of data revisions. The modified framework ameliorates the existing problems by adding sluggishness to the Federal Reserve’s learning: the key point is that data uncertainty is amplified by the nonlinearity induced by learning. Conse- quently there is an explanation for the rise and fall in inflation: the concurrent rise and fall in the perceived Philips curve trade-off.
Topic:
Economics, Inflation, and Models
Political Geography:
United States and North America