Using an estimated DSGE model that features monetary and fiscal policy interactions and allows for equilibrium indeterminacy, we find that a passive monetary and passive fiscal policy regime prevailed in the pre-Volcker period while an active monetary and passive fiscal policy regime prevailed...

Given the frequency of price changes, the real effect of a monetary shock is smaller if adjusting firms are the ones with older and, hence, more misaligned prices. This selection effect is important in a large class of sticky-price models with time-dependent price adjustment. We characterize...

We combine questions from the Michigan Survey about the future path of prices, interest rates, and unemployment to investigate whether U.S. households are aware of the so-called Taylor (1993) rule. For comparison, we perform the same analysis using questions from the Survey of Professional...

The positive link between international trade and productivity is well established. However, research on magnitude and consequences of internal trade barriers, which inhibit the efficient geographic distribution of production within a country, is limited. Unique data from Canada and China...

Can a union of sovereign nations efficiently implement fiscal projects, even when members are purely self-interested? We construct a model where forming a union can be beneficial for all members, even though some nations are net contributors to the union budget. In our model, joining the union...

This paper builds and estimates a quantitative model of business cycle fluctuations and asset premia driven by changes in uncertainty.

We show that the Carry Trade exploits a static interest rate differential which is largely unrelated to the fact that currencies whose interest rates exceed their long-run average tend to appreciate (the Forward Premium Puzzle). The evidence is consistent with the presence of a static risk...

There are large and persistent productivity differences across firms within narrowly defined industries. This is especially true in poor countries. Why do productivity differences decline as the economy develops? In this paper I propose a theory where productivity differences exist because...

Standard spatial models of candidate competition suggest that better information about the location of the median voter produce policies closer to the median voter’s ideal point. In this paper we show that more precise information about voter preferences may produce counterintuitive...

This paper measures mismatch between job-seekers and vacancies in the U.S. labor market. Mismatch is defined as the distance between the observed allocation of unemployed workers across sectors and the optimal allocation that solves a planner’s problem. The planner’s allocation...