An Economical Business-Cycle Model

This paper develops a policy-oriented business-cycle model with fluctuating unemployment and long zero-lower-bound episodes. The innovations are that producers and consumers meet through a matching function, and wealth enters the utility function.

April 2022 · Pascal Michaillat, Emmanuel Saez

A Macroeconomic Approach to Optimal Unemployment Insurance: Applications

This paper explores how the optimal generosity of unemployment insurance varies over the business cycle in the United States. It finds that the optimal replacement rate is countercyclical, just like the actual replacement rate.

May 2018 · Camille Landais, Pascal Michaillat, Emmanuel Saez

A Theory of Countercyclical Government Multiplier

This paper develops a New Keynesian model in which the government multiplier doubles when the unemployment rate rises from 5% to 8%. The multiplier is so countercyclical because in bad times, on the labor market, job rationing dwarfs matching frictions.

January 2014 · Pascal Michaillat