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An Interview with Zvi Griliches

By Alan B. Krueger and Timothy Taylor

Journal of Economic Perspectives, Spring 2000

Alan Krueger and Timothy Taylor interviewed Zvi Griliches, Paul M. Warburg Professor of Economics at Harvard University, at his home near the Harvard campus on June 21, 1999. The interview touches on his harrowing journey from Lithuania to Chicago; year...

The Growth in the Social Security Disability Rolls: A Fiscal Crisis Unfolding

[Symposium: American Employment]

By David H. Autor and Mark G. Duggan

Journal of Economic Perspectives, Summer 2006

The U.S. Social Security Disability Insurance (DI) program has grown dramatically over the last 20 years in size and expense. This growth poses significant risks to the finances of the DI program and the broader Social Security system, and raises troublin...

Credit Traps and Credit Cycles

By Kiminori Matsuyama

American Economic Review, March 2007

We develop a simple macroeconomic model of credit market imperfections with heterogeneous investment projects. The projects differ in productivity, the investment requirement, and the severity of agency problems behind the borrowing constraints. A movemen...

Dynamic Signaling with Dropout Risk

By Francesc Dilmé and Fei Li

American Economic Journal: Microeconomics, February 2016

We study the role of dropout risk in dynamic signaling. A seller privately knows the quality of an indivisible good and decides when to trade. In each period, he may draw a dropout shock that forces him to trade immediately. To avoid costly delay, the sel...