This paper examines the effect of workers' compensation on the time until an injured worker returns to work. Two large increases in the maximum weekly benefit amount in Kentucky am Michigan are examined. The increases raised the benefit amount for high earnings individuals by over sixty percent,...

Policy-makers have argued that providing public health insurance coverage to the uninsured lowers long-run costs by reducing the need for expensive hospitalizations and emergency department visits later in life. In this paper, we provide evidence for such a phenomenon by exploiting a legislated...

This paper considers the long-run patterns of poverty in the United States from the early 1960s to 2010. Our results contradict previous studies that have argued that poverty has shown little improvement over time or that anti-poverty efforts have been ineffective. We find that moving from...

This paper uses a policy discontinuity to identify the immediate and long-term effects of public health insurance coverage during childhood. Our identification strategy exploits a unique feature of several early Medicaid expansions that extended eligibility only to children born after September...

Using longitudinal data for 1968-2009 for male household heads, we determine the prevalence of pre- retirement age disability and its association with a wide range of outcomes, including earnings, income, and consumption. We then employ some of these quantities in the optimal social insurance...

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

We examine the distributional consequences of the Unemployment Insurance (UI) payroll tax. Applying the ability–to–pay principle of equity, the UI payroll tax is quite regressive, while applying the benefits principle makes the UI program look quite good. We then simulate a revenue–neutral...