Combining with the legal research, the paper attempts to explore the contribution of new institutional economics theories to Chinese legal research method and some problems in applying new institutional economics theories to Chinese legal research method.

The Perspective of New Institutional Economics in the Relationship of Land Use Governance and Ownership Structure:Freehold、State-hold or Others?;

Research on new institutional economics and the innovation of the theory of marketing;

On the Particularity of the Educational Administration s Institution in the Area of Regional National Autonomy——Analysing From the New Institutional Economics Perspective;

The fundamental theories of the new system economics include the trade cost theory,the enterprise theory,the property right theory and the system transition theory.

The text discusses that how to examine and approve process of construction project,and examine and approve action,advance,optimize service,push build of administration examine and approve center by new system economic

Starting from the system-arrangement theory of new system economics and the institutional game theory, this artic- le deals with several problems such as the historical evolution of system-arrangement of student affairs management in American universities, the game between different interest subjects, formal system and informal system.