中文摘要：

政府交易成本可以分为协调成本、信息成本与反腐败成本三种类型。本文重点分析了我国政府中各种类型的交易成本的成因。其中，协调成本居高不下的原因有体制转轨的代价与错位、行政体制设计不科学、人员素质结构存在缺陷等；信息成本的产生与信息不完全、不对称和不公开有关；反腐败成本产生的原因是权力设置过度集中、分配制度的设计缺陷以及执行机构的组织缺陷等。

英文摘要：

Government transaction costs can be categorized into three types： coordination costs, information costs and anti-corruption costs. This paper focuses on the causes of these costs in China and concludes as follows： firstly, coordination costs are due to the institutional-transformation, unrational administration institution and the deficit of personnel structure; secondly, the information costs are due to the incomplete, asymmetric and unpublieized characteristic of information; Lastly, excessive centralization of power, the defects of reassigning institutions and structure defect are the root of high anti-corruption costs.