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...

The high correlation between domestic saving and investment rates in cross country regressions has been interpreted by some authors as evidence that world capital markets are not integrated. Our paper reexamines the long-run saving investment relationship across OECD countries using co...

This paper provides evidence that a time-varying risk premium is responsible for the rejection of the interest rate parity theory. We us a panel data set of returns on the Eurocurrency deposits and employ cross-section / time series methods to account for common movements in risk premia across...

This paper develops and applies a small econometric model to illustrate the likely short-term macroeconomic effects on the economy of Colombia resulting from the recent discovery and planned development of new oil resources. In performing the analysis, the paper considers various assumptions...

We show that the winning record of a university’s football team is positively (and statistically significant) related to the number of the applications for admittance received by that university. Our parameter estimates indicate that an increase in winning percentage from .500 to .750 tends to...

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 demonstrates that a time-varying risk premium can account for the rejection of the expectations theory of the term structure of interest rates. Rather than model risks directly, in terms of observables, we instead exploit an implication of the capital asset pricing model concerning...