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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...

Universal Banking

By George J. Benston

Journal of Economic Perspectives, Summer 1994

Universal banks can offer the entire range of financial services within the bank or through subsidiaries. Most countries permit universal banking. In contrast, the United States is served only by specialized banks. Universal banking, particularly in Germa...

Was There Really a Hawthorne Effect at the Hawthorne Plant? An Analysis of the Original Illumination Experiments

By Steven D. Levitt and John A. List

American Economic Journal: Applied Economics, January 2011

The "Hawthorne effect" draws its name from a landmark set of studies conducted at the Hawthorne plant in the 1920s. The data from the first and most influential of these studies, the "Illumination Experiment," were never formally analyzed and were thought...