Experts against adverse selection: A note on the existence of equilibrium with costly appropriable information |
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Authors: | John P Bigelow |
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Affiliation: | Department of Economics, Yale University, 37 Hillhouse Avenue, New Haven, Connecticut 06520 USA |
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Abstract: | The existence of competitive equilibrium in Laffont's (J. Econ. Theory10 (1975)) model of adverse selection with costly information is studied. The existence of an equilibrium with finite prices is demonstrated without unusual restrictions on preferences or the technology of information production. This is made possible by changing the way in which the behaviour of information producing agents is modelled, and allowing for some public information. |
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