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Tackling the European Migration Problems

[Symposium: Immigration]

By Klaus F. Zimmermann

Journal of Economic Perspectives, Spring 1995

A fortress Europe immigration policy is currently observed throughout the European Union. The European migration problem seems to be that, in the face of high and persistent unemployment rates, additional immigration implies further unemployment. This mig...

Is the Obesity Epidemic a Public Health Problem? A Review of Zoltan J. Acs and Alan Lyles's Obesity, Business and Public Policy

By Tomas J. Philipson and Richard A. Posner

Journal of Economic Literature, December 2008

We review the recent but growing economic literature on the worldwide growth of obesity, relating the review to a recent anthology of articles—Obesity, Business and Public Policy. We discuss the competing explanations for the growth of obes...

Information and Industry Dynamics

By Emin M. Dinlersoz and Mehmet Yorukoglu

òòò½Íø Review, April 2012

This paper develops a model of industry dynamics where firms compete to acquire customers over time by disseminating information about themselves in the presence of random shocks to their efficiency. The properties of the model's stationary equilibrium ar...