We study Ramsey optimal fiscal policy under incomplete markets in the case where the government issues only long bonds of maturity N 1. We find that many features of optimal policy are sensitive to the introduction of long bonds, in particular tax variability and the long-run behaviour of debt....

The Japanese labor market displays U-shaped unemployment and separation rates, and declining job-finding rates as workers age. Traditional infinite horizon search models of the labor market cannot account for such patterns. We develop a life-cycle search and matching model that features random...

The search and matching model has recently come under criticism for its inability to account for some of the cyclical properties of the U.S. labor market. Shimer (2005) has shown that the basic version of the model is incapable of reproducing the volatility of the market tightness for reasonable...

We construct worker flows for the Japanese labor market in an internationally comparable manner, and study the consequences of the deep and lasting recession of the 1990s in the Japanese labor market. We analyze the changes in employment, unemployment and inactivity, as well as the worker flows...

The Japanese labor market has been experiencing considerable transformations over the recent decades. We analyze the implications of some of these actual and potential transformations, whose impact may not be homogeneous across workers of different ages. We first develop a life-cycle search and...

Unemployment benefit systems are nonexistent in many developing economies. Introducing such systems poses many challenges, which are partly due to the high level of informality in the labor markets of these economies. This paper studies the consequences on the labor market of implementing an...

In this paper, we study the structural change occurring in Japan's post-World War II era of rapid economic growth. We use a two-sector neoclassical growth model with government policies to analyze the evolution of the Japanese economy in this period and to assess the role of such policies. Our...