This paper argues that the canonical search-and-matching model cannot generate the observed cyclical asymmetry of the unemployment rate. In the United States, the unemployment rate raises quickly and abruptly at the onset of contractions and declines slowly and gradually during expansions. This...

I study the effects of uncertainty on technology adoption and thereby on volatility and growth. I present an analytically-tractable model in which: (i) uncertainty about the returns to adoption delays technology diffusion; and (ii) the mean and volatility of output growth are jointly determined...

In the United States, market hours worked are approximately flat across the wealth distribution. Accounting for this phenomenon is a standing challenge for standard heterogeneous-agent macro models. In these models, wealthier households consume more, enjoy more leisure, and work less. We propose...

We study the non-linear propagation mechanism of tax policy in the context of a heterogeneous-agent equilibrium business cycle model with search frictions in the labor market and an extensive margin of employment adjustment. The model exhibits endogenous job destruction and endogenous hiring...

This paper investigates whether oil prices have a reliable and stable out-of-sample relationship with the Canadian/U.S dollar nominal exchange rate. Despite state-of-the-art methodologies, we find little systematic relation between oil prices and the exchange rate at the monthly and quarterly...

This paper investigates whether oil prices have a reliable and stable out-of-sample relationship with the Canadian/U.S dollar nominal exchange rate. Despite state-of-the-art methodologies, we find little systematic relation between oil prices and the exchange rate at the monthly and quarterly...