National Bureau of Economic Research
I am a Faculty Research Fellow at the National Bureau of Economic Research (NBER), a private, nonprofit, nonpartisan research organization dedicated to promoting a greater understanding of how the economy works and disseminating unbiased economic research among public policymakers, business professionals, and the academic community. My research page at the NBER provides links to each of my NBER working papers. Programs and topics with which I am affiliated at NBER include: Industrial Organization, Public Economics, Education, Aging, and Environmental and Energy Economics.

Innovations for Poverty Action
Innovations for Poverty Action (IPA) is a nonprofit organization that creates and evaluates approaches to solving development problems, and disseminates information about the most effective solutions to policymakers, practitioners, investors and donors around the world. IPA and JPAL provide operations support for much of my research in Latin America.

Retirement Research Consortium
The Retirement Research Center at the NBER and the Retirement Research Center at University of Michigan are funded by the Social Security Administration as part of the Retirement Research Consortium. The goal of the centers is to support research that can be used to inform future Social Security Policy.