Gregory Acs is vice president for income and benefits policy at the Urban Institute, where his research focuses on social insurance, social welfare, and the compensation of workers. Previously, he served as unit chief for Labor and Income Security in the Congressional Budget Office’s Health and Human Resources Division and as vice president of the Association for Policy Analysis and Management. His recent work examines economic and social mobility and economic security with a focus on low-income working families. In the past, Acs has studied the employment patterns of young women to determine the paths women take to obtain jobs paying enough to leave them better off working than on welfare. He has also examined the well-being of children across living arrangements, the ways welfare policies influence family composition, the status of families leaving welfare, and how policies affect the incentives families face as they move from welfare to work. Acs has a PhD in economics and social work from the University of Michigan.