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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

òòò½Íø 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...

Contagion in Financial Networks

By Paul Glasserman and H. Peyton Young

Journal of Economic Literature, September 2016

The recent financial crisis has prompted much new research on the interconnectedness of the modern financial system and the extent to which it contributes to systemic fragility. Network connections diversify firms' risk exposures, but they also create cha...

Information and Extremism in Elections

By Raphael Boleslavsky and Christopher Cotton

òòò½Íø Journal: Microeconomics, February 2015

We model an election in which parties nominate candidates with observable policy preferences prior to a campaign that produces information about candidate quality, a characteristic independent of policy. Informative campaigns lead to greater differentiati...

The Strategic Value of Carbon Tariffs

By Christoph µþö³ó°ù¾±²Ô²µ±ð°ù, Jared C. Carbone, and Thomas F. Rutherford

òòò½Íø Journal: Economic Policy, February 2016

We ask whether the threat of carbon tariffs might lower the cost of reductions in world carbon emissions by inducing unregulated regions to adopt emission controls. We use a numerical model to generate payoffs of a game in which a coalition regulates emis...