本文在西方经济学的“经济人”假设的基础上,站在经济学的角度,认为行政行为异化的成因,一是行政主体追求效用最大化;二是行政行为的总成本大于其总收益;三是行政行为的边际成本大于其边际收益;四是行政行为信息不对称。要解决上述问题,依靠单纯的思想政治工作未必见效,必须通过行政激励机制、行政约束机制及行政监督机制的综合作用方能彻底解决。 Based on the hypothesis of “economic man” in Western economics, this paper holds that the causes of the alienation of administrative behavior are the maximization of the utility of administrative bodies, the second is that the total cost of administrative actions is greater than the total revenue of administrative bodies, Third, the marginal cost of administrative behavior is greater than its marginal revenue; Fourth, the administrative behavior of information asymmetry. To solve the above-mentioned problems, relying solely on ideological and political work may not be effective and must be completely solved through the combined effects of administrative incentive mechanism, administrative restraint mechanism and administrative supervision mechanism.