Evolvement of Imperfect Contract: Government, Trust and System& An Example of Dairy Contract 不完备契约及其演进:政府、信任和制度&以奶业契约为例
The concepts based on blood relationship, the lack of intermediate structures, and the imperfect system about trust are the important causes of low trust level in China. 以血缘关系为基础的信任观念、中间组织和有关信任的制度建设的缺乏是中国社会信任度低的重要原因。