文章基本信息

标题：Existence of Equilibria in Lobbying Economics
本地全文：下载
作者：Coggins, Jay S. ; Graham-Tomasi, Theodore
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：1988
期号：suppl
出版社：Journal of Agribusiness
摘要：Governments often establish economic policy in response to political pressure by interest groups. Since these groups' political activities may alter prices, economies so affected cannot be characterized by perfect competition. We develop a model of a "lobbying economy" in which consumers' choice of political activity simultaneously determines relative prices and income levels. They balance the loss in income due to lobbying payments against the potential gain in wealth from a favorable government price policy. This paper proves the existence of an equilibrium in economies of this sort. We reformulate the economy as a generalized lobbying game and prove the existence of a non-cooperative equilibrium in the game. This equilibrium is then shown to be an equilibrium in the economy.
关键词：Political economy;rent seeking;generalized game;lobbying equilibrium