Seminars & webinars
24 March 2011

The regulation of interdependent markets


Where: Milan
Location:

Bocconi University
via Sarfatti 25
20136 Milan

How to reach: Google map
Event's Timetable:


h. 12.30 Seminar
h. 13.30 Light Lunch

Information:

Seminars Office, seminars@feem.it

Speakers:

Carlo Scarpa, Università di Brescia

Abstract

We examine the issue of whether two monopolists which produce substitutable goods should be regulated by one (centralization) or two regulatory authorities, when the regulator(s) can be partially captured by industry. Under full information, two decentralized agencies - each regulating a single market - charge lower prices than a unique regulator, making consumers better off. However, this leads to excessive costs for the taxpayers who subsidize the firms, so that centralized regulation is preferable. Under asymmetric information about the firms' costs, lobbying induces a unique regulator to be more concerned with the industry's interests, and this may decrease social welfare. When the substitutability between the goods is high enough, the firms' lobbying activity may be so strong, that decentralizing the regulatory structure may increase social welfare.

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This seminar has been jointly organized by FEEM and IEFE, Bocconi University.

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