This paper surveys estimates of New Keynesian Phillips curve (NKPC) parameters that have been obtained by fitting fully specified dynamic stochastic general equilibrium (DSGE) models to U.S. data. We examine various sources of identification in the context of a simple analytical model. DSGE...

Recent papers have argued that one implication of globalization is that domestic inflation rates may have now become more a function of "global," rather than domestic, economic conditions, as postulated by closed-economy Phillips curves. This paper aims to assess the empirical importance of...

This paper estimates a structural New Keynesian model to test whether globalization has changed the behavior of U.S. macroeconomic variables. Several key coefficients in the model--such as the slopes of the Phillips and IS curves, the sensitivities of domestic inflation and output to "global"...

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A much debated question among economists is the usefulness of the Phillips curve as a tool for forecasting inflation. This Economic Letter presents some quantitative comparisons between a Phillips curve-based inflation forecast and an alternative forecast that is constructed as a weighted moving...

This Economic Letter looks at the problems with the NKPC and discusses some alternatives that are increasingly being used to think about inflation and the monetary policy transmission mechanism.

This paper surveys the literature since 1993 on pseudo out-of-sample evaluation of inflation forecasts in the United States and conducts an extensive empirical analysis that recapitulates and clarifies this literature using a consistent data set and methodology. The literature review and...

Hysteresis is central to long-run unemployment movements in many countries. This essay addresses two broad issues. The first is whether there is clear evidence of hysteresis effects. To put it differently, can we reject the hypothesis that the NAIRU, and hence the long run behavior of...

Paul Samuelson could not attend, yet he kindly forwarded commentary for distribution at the conference.