In this paper, I first summarize how the U.S. Earned Income Tax Credit (EITC) operates and describe the characteristics of recipients. I then discuss empirical work on the effects of the EITC on poverty and income distribution, and its effects on labor supply. Next, I discuss a few policy...

This paper examines the pattern of self-employment in Australia and the United States. We particularly focus on the movement of young people in and out of self-employment using comparable longitudinal data from the two countries. We find that the forces that influence whether a person becomes...

We examine the effects of unemployment insurance (UI) experience rating on layoffs using high quality firm and individual data. Our preferred estimates imply that incomplete experience rating is responsible for over twenty percent of temporary layoffs. The results are more mixed regarding the...

This paper tests the effects of the level and length of unemployment insurance (UI) benefits on unemployment durations. The paper particularly studies individual behavior during the weeks just prior to when benefits lapse. Higher UI benefits are found to have a strong negative effect on the...

We examine the impact of immigration on self-employed natives. In a new general equilibrium model of self-employment and wage/salary work, a range of plausible parameter values implies small negative effects of immigration on native self-employment rates and earnings. Using 1980 and 1990 Census...

This paper examines the extent of welfare induced migration using 1980 and 1990 Census data. I begin by discussing a number of methodological issues which suggest biases in past methods used to study welfare migration. Using several different methods, I then provide new estimates which avoid...

There is an extensive literature on the extent to which public health insurance coverage through Medicaid induces less private health insurance coverage. However, little is known about the effect of other components of the health care safety net in crowding out private coverage. We examine the...

We describe the enormous changes in social and tax policy in recent years that have encouraged work by single mothers. We document the changes in federal and state income taxes, AFDC and Food Stamp benefits, Medicaid, training and child care programs. We describe the quantitative importance of...

This paper uses two data sets to examine the impact of the potential duration of unemployment insurance (UI) benefits on the duration of unemployment and the time pattern of the escape rate from unemployment in the United States. The first part of the empirical work uses a large sample of...

The recent experience of Washington State provides a natural setting to examine the effects of the unemployment insurance payroll tax on wages, employment, claims and denials. During the 13 year period from 1972 through 1984, all employers in Washington paid the same unemployment insurance (UI)...