This paper examines how policies affect people's welfare during business cycles when markets are incomplete. In particular, we analyze cyclical policies such as cyclical taxation and cyclical unemployment insurance. Those policies play two roles: smoothing the income (and consumption) process...

We analyze a Bewley-Huggett-Aiyagari incomplete-markets model with labor-market frictions. Consumers are subject to idiosyncratic employment shocks against which they cannot insure directly. The labor market has a Diamond-Mortensen-Pissarides structure: firms enter by posting vacancies and match...

This paper analyzes a model that features frictions, an operative labor supply margin, and incomplete markets. We first provide analytic solutions to a benchmark model that includes indivisible labor and incomplete markets in the absence of trading frictions. We show that the steady state levels...

This paper offers several appendices for the article: the integration principle applied to the baseline model, the computational algorithm for the baseline model, calculating the welfare gain, algorithm for the model with short- and long-term unemployment, as well as additional result tables.

This paper examines the causes of observed increase in the duration of unemployment relative to the unemployment rate in the Post-War United States. First we analyze if changes in the demographic composition of U.S. labor force can explain the change in the structure of unemployment duration. In...

This paper reconsiders the cost of business cycles under market incompleteness. Primarily, we focus on the heterogeneity in the cost among different skill groups. Unskilled workers are subject to a much larger risk of unemployment during recessions than are skilled workers. Moreover, unskilled...

Commonly used frictional models of the labor market imply that changes in frictions have large effects on steady state employment and unemployment. We use a model that features both frictions and an operative labor supply margin to examine the robustness of this feature to the inclusion of a...

We develop a simple model featuring search frictions and a nondegenerate labor supply decision along the extensive margin. The model is a standard version of the neoclassical growth model with indivisible labor with idiosyncratic shocks and frictions characterized by employment loss and...

We develop a model featuring search frictions and a nondegenerate labor supply decision along the extensive margin, and argue that it does a reasonable job of matching labor market flows between employment, unemployment and out of the labor force. Persistent idiosyncratic productivity shocks...

In this paper, we study nonemployed workers' job search behavior. In particular, we analyze how search behavior changes over the business cycle. Theoretically, we show that job search intensity can either be procyclical or countercyclical depending on various factors. Empirically, we first...