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Semiparametric Censored Regression Models

[Symposium: Econometric Tools]

By Kenneth Y. Chay and James L. Powell

Journal of Economic Perspectives, Fall 2001

When data are censored, ordinary least squares regression can provide biased coefficient estimates. Maximum likelihood approaches to this problem are valid only if the error distribution is correctly specified, which can be problematic in practice. We rev...

Earnings, Disposable Income, and Consumption of Allowed and Rejected Disability Insurance Applicants

By Andreas Ravndal °­´Ç²õ³Ùø±ô and Magne Mogstad

òòò½Íø Review, May 2015

Two key questions in thinking about the size and growth of the disability insurance program are to what extent it discourages work, and how valuable the insurance is to individuals and families. These questions motivate our paper. We begin by describing t...

The Making of an Economist

By David Colander and Arjo Klamer

Journal of Economic Perspectives, Fall 1987

As economists, we have an interest in and individual knowledge of the initiation process that turns students into professional economists. However, other than anecdotal evidence, very little in the way of data exists. This paper is a step toward providing...

Privacy and Data-Based Research

[Symposium: Big Data]

By Ori Heffetz and Katrina Ligett

Journal of Economic Perspectives, Spring 2014

What can we, as users of microdata, formally guarantee to the individuals (or firms) in our dataset, regarding their privacy? We retell a few stories, well-known in data-privacy circles, of failed anonymization attempts in publicly released datasets. We t...

Consumption Insurance: An Evaluation of Risk-Bearing Systems in Low-Income Economies

[Symposium: Consumption Smoothing in Developing Countries]

By Robert M. Townsend

Journal of Economic Perspectives, Summer 1995

The hypothesis of full risk sharing can be taken to data from low-income countries and evaluate formal and informal financial systems. In many contexts, idiosyncratic risks are high, so credit/insurance arrangements could be beneficial. Statistical tests ...

Structural Models of Nonequilibrium Strategic Thinking: Theory, Evidence, and Applications

By Vincent P. Crawford, Miguel A. Costa-Gomes, and Nagore Iriberri

Journal of Economic Literature, March 2013

Most applications of game theory assume equilibrium, justified by presuming either that learning will have converged to one, or that equilibrium approximates people's strategic thinking even when a learning justification is implausible. Yet several recent...