An Economic Theory of DemocracyThis book seeks to elucidate its subject-the governing of democratic state-by making intelligible the party politics of democracies. Downs treats this differently than do other students of politics. His explanations are systematically related to, and deducible from, precisely stated assumptions about the motivations that attend the decisions of voters and parties and the environment in which they act. He is consciously concerned with the economy in explanation, that is, with attempting to account for phenomena in terms of a very limited number of facts and postulates. He is concerned also with the central features of party politics in any democratic state, not with that in the United States or any other single country. |
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... free " information . None of the information a man re- ceives is completely costless . Merely perceiving it takes time ; and if he assimilates it or thinks about it , these acts take more time . Thus unless the opportunity cost of this ...
... free benefit . Free political information from these sources is of two types : acci- dental and sought - for Accidental data are ... information is also the chief instrument for each HOW RATIONAL CITIZENS REDUCE INFORMATION COSTS 223.
... information relevant to voting derives its worth . We must therefore substitute the vote value , which is nearly ... free information , or how uncertain he is about which party to support , he realizes that his vote has almost no ...