Does Monetary Policy Matter? Narrative Versus Structural Approaches

This paper compares results from the narrative approach of Romer and Romer (1989) to those from the structural approach regarding the effects of monetary policy on real output. The results from both approaches lead to the conclusions that monetary policy matters and that the effects build slowly following a monetary policy shock. The narrative approach, however, leads to larger and more persistent effects than does the structural approach. Reasons are advanced in the paper as to why this might be so.

Estimated Macroeconomic Effects of Deficit Targeting

Somemacroeconomic effects of deficit targeting are estimated in thispaper using my U.S. econometric model. The response of the economy to realand price shocks is examined in a number of cases. Each case corresponds toa particular assumption about fiscal policy and a particular assumptionabout monetary policy. Estimates are also presented of the size of thegovernment spending cuts that are needed to meet a given deficit goal underdifferent assumptions about monetary policy.

International Evidence on the Demand for Money

One of the current questions in the literature on the demand for money is whether the adjustment of actual to desired money holdings is in nominal or real terms. This paper describes a simple procedure than can be used to test the nominal against the real hypothesis. The test is carried out for 27 countries. The paper also tests the structural stability of the demand for money equations and the correctness of the dynamic specification. The results are strongly in favor of the nominal adjustment hypothesis. The estimated equations are quite good in terms of the number of coefficient estimates that are of the right sign and that are significant. The equations also stand up well when tested against a more general dynamic specification. There is, however, some evidence of structural instability before and after 1973, although the instability is generally moderate. The instability does not affect the conclusion that the nominal adjustment hypothesis dominates the real adjustment hypothesis.

A Comparison of FIML and Robust Estimates of a Nonlinear Macroeconomic Model

The prediction accuracy of six estimators of econometric models are compared. Two of rthe estimators are ordinary least squares (OLS) and full-information maximum likelihood. (FML). The other four estimators are robust estimators in the sense that they give less weight to large residuals. One of the four estimators is approximately equivalent to the least-absolute-residual (LAR) estimator, one is a combination of OLS for small residuals and LAR for large residuals, one is an estimator proposed by John W. Tukey, and one is a combination of FIML and LAR. All of the estimators account for the first-order serial correlation of the error terms. The main conclusion is that robust estimators appear quite promising for the estimation of econometric models. Of the robust estimators considered in the paper, the one based on minimizing the sum of the absolute values of the residuals performed the best. The FIML estimator and the combination of the FIML and LAR estimators also appear promising.

Estimated Effects of the October 1979 Change in Monetary Policy on the 1980 Economy

On October 6. 1979, the Federal Reserve announced what most people interpreted as a change in monetary policy. The purpose of this paper is to estimate the effects of this change on the 1980-81 economy. The effects of the change are estimated from simulations with my model of the U.S. economy (1976, 1980b).

Estimated Inflation Costs Had European Unemployment Been Reduced in the 1980s by Macro Prices

This paper uses a multicountry econometric model to estimate what the inflation costs would have been if macropolicies had reduced European unemployment in the 1982:1-1990:4 period. A "non-NAIRU" framework is proposed for thinking about these costs.

The Great Gatsby: Yale, Princeton, Columbia, Harvard, Oxford

Where did Fitzgerald get the idea of having Clay's Economics reside in Nick Carraway's library?

Analyzing Macroeconomic Forecastability

This paper estimates, using stochastic simulation and a multicountry macroeconometric model, the fraction of the forecast-error variance of output changes and the fraction of the forecast-error variance of inflation that are due to unpredictable asset-price changes. The results suggest that between about 25 and 37 percent of the forecast-error variance of output growth over 8 quarters is due to asset-price changes and between about 33 and 60 percent of the forecast-error variance of inflation over 8 quarters is due to asset-price changes. These estimates provide limits to the accuracy that can be expected from macroeconomic forecasting.Macroeconomic forecasting, Recessions, Booms