This paper presents an incentive-based dual labor market model. Three implications of the model are emphasized. First, in equilibrium, there is an excess supply of workers to primary jobs. Second, when demand is uncertain, firms may choose a mix of primary and contingent workers to perform the...

We construct a novel database containing the universe of financial advisers in the United States from 2005 to 2015, representing approximately 10% of employment of the finance and insurance sector. We provide the first large-scale study that documents the economy-wide extent of misconduct among...

This paper studies the labor market impacts of firm accommodation decisions and assesses implications for the design of social insurance for workplace disability. We leverage a unique workers' compensation (WC) program in Oregon that provides wage subsidies to firms for accommodating injured...

The effect of social security and other forms of government debt on national savings is one of the most widely debated policy questions in economics today. Some estimates suggest that social security has reduced U.S. savings by almost forty percent. This paper examines recent cross-section and...

This is the introduction to and summary of the second stage of a international research project to study the relationship between social security provisions and retirement. The project relies on the analyses of a large group of economists in 12 countries who conduct the analysis for each of...

Typical neoclassical life-cycle models predict that Social Security has a large and negative effect on private savings. We review this theoretical literature by constructing a model where individuals face uninsurable longevity risk and differ by wage earnings, while Social Security provides...

This paper calculates monthly time series for the overall safety net's statutory marginal labor income tax rate as a function of skill and marital status. Marginal tax rates increased significantly for all groups between 2007 and 2009, and dramatically so for unmarried household heads. The...