Influence of Web2.0 era on informal system of the society;

On the Coordinated Development between "Formal System" and "Informal System" of the Reform of State-owned Enterprises;

In order to improve the ecological environment and realize the harmonious development between ecological environment and economy,it is essential to strengthen system arrangement from two aspects like formal and informal systems,enhance the coordination and cooperation among the system dominated by government,market system and spontaneous system,and then regulate the be.

Investigation about the trend of engineering consultation corporation in informal institutions on the basis of evolutionary game theory;

Ideology,informal institution changes and interpretation for "Shaanxi phenomena";

Informal Institutions Influence on the Changes of Corporate Governance in Japan & Russia and Their Revelations to China;

North s thoughts about informal institutions in his Institutions,Ideology,and Economic Performance;

About the influence of informal institutions tohonesty and credit of enterprise;

Informal Institutions in Chinese Provincial Budgeting: a Theoretical Framework of Transaction Cost Theory;

It mainly displays in three aspects:The honest government system is not adapted to the system environment;The unofficial system is not adapted to the o.

In the course of western development,the unofficial system is playing an important role.

In the course of economic growth, it has two institutional arrangements: official system and unofficial system.