This paper examines the effectiveness of several policies in reducing the aggregate share of homeless in a dynamic general equilibrium model. The model economy is calibrated to capture the most at-risk groups and generates a diverse population of homeless with a significant fraction becoming...

In this article, we study the welfare effects of unfunded social security in a general equilibrium model populated with overlapping generations of altruistic individuals that differ in lifetime expectancy and earnings ability. Contrary to previous research, our results indicate that steady-state...

Older, unhealthy individuals seem especially vulnerable to the coronavirus. Using an overlappinggenerations model, we show that a targeted lockdown policy based on preexisting health conditions would have reduced the economic severity of the pandemic by 22.5% without compromising health...

Much of the existing literature on social security has taken the extreme assumption that individuals have little or no altruism; this paper takes an opposite assumption that there is full two-sided altruism. When households insure members that belong to the same family line, privatizing social...

Despite much work economists have not been able to quantitatively account for the differences in the Japanese and U.S. saving rates after World War II. In this paper, we show that the use of actual Japanese Total Factor Productivity growth rates in a standard growth model generates saving rates...

In this article we analyze recent trends in aggregate property crime rates in the United States. We propose a dynamic equilibrium model that guides our quantitative investigation of the major determinants of observed patterns of crime. Our main findings can be summarized as follows: First, the...

This paper provides new evidence about the link between firm level total factor productivity (TFP) and stock returns. We estimate firm level TFP and show that it is strongly related to several firm characteristics such as size, the book to market ratio, investment, and hiring rate. Low...