Using data for the G7 countries, I estimate conditional correlations of employment and productivity, based on a decomposition of the two series into technology and non-technology components. The picture that emerges is hard to reconcile with the predictions of the standard Real Business Cycle...

Postwar U.S. time series for money, interest rates, prices, and GNP are characterized by a multivariate process driven by four exogenous disturbances. Those disturbances are identified so that they can be interpreted as the four main sources of fluctuations found in the IS-LM-Phillips curve...

The author estimates consumption variability ratios for both durable and nondurable consumption using data for six OECD countries. His methodology, which relies on a long-run restriction implied by the consumer's intertemporal budget constraint, overcomes many of the problems inherent to...

We characterize the macroeconomic performance of a set of industrialized economies in the aftermath of the oil price shocks of the 1970s and of the last decade, focusing on the differences across episodes. We examine four different hypotheses for the mild effects on inflation and economic...

The present paper revisits a property embedded in most dynamic macroeconomic models: the stationarity of hours worked. First, I argue that, contrary to what is often believed, there are many reasons why hours could be nonstationary in those models, while preserving the property of balanced...

The present paper provides an overview of recent developments in the analysis of monetary policy in the presence of nominal rigidities. The paper emphasizes the existence of several dimensions in which the recent literature provides a new perspective on the linkages among monetary policy,...

This paper reports estimates of monetary policy reaction functions for two sets of" countries: the G3 (Germany, Japan, and the U.S.) and the E3 (UK, France that since 1979 each of the G3 central banks has pursued an implicit form of inflation targeting which may account for the broad success of...