This paper argues that individuals may rationally weight price increases for food and energy products differently from their expenditure shares when forming expectations about price inflation. We develop a simple dynamic model of the economy with gradual price adjustment in the "core" (non-food,...

This paper considers whether the Phillips curve can explain the recent behavior of inflation in the United States. Standard formulations of the model predict that the ongoing large shortfall in economic activity relative to full employment should have led to deflation over the past several...

This paper shows that the debt burden of households, as measured by the debt service to income ratio, is helpful in forecasting the future growth of consumer spending. Not only is the debt-service ratio a statistically significant predictor of future spending growth, it also explains about as...

This paper assesses the apparent decline during the 1990s in the unemployment rate associated with stable inflation≥the so-called "NAIRU." The paper argues that supply shocks alone are not sufficient to account for this decline and that changes in labor markets are in part responsible. I...

This paper confirms that the unemployment rate associated with stable inflation, the so-called "NAIRU," probably has declined in recent years, after having risen sharply during the late 1970s and early 1980s. Although a demographic shift toward a less experienced workforce and an unexpected...

This paper reconsiders the role of economic policy in determining the effectiveness of foreign aid for generating economic growth in developing countries. We update and modify the data set originally used by Burnside and Dollar (2000) in order to more fully consider the critique presented by...

This paper argues that individuals may rationally weight price increases for food and energy products differently from their expenditure shares when forming expectations about price inflation. We develop a simple dynamic model of the economy with gradual price adjustment in the core sector and...