Discussion on the public institutions involved in market economy, public economy and state-owned economy;

This paper holds that in a period of rapid urban development in China,Urban Economics as a branch of economics should deal with such fundamental problems as the cost and efficiency of urban development,sustainable urban development,urban localization and management system innovation,the public economy of city development,and the city s cultural development.

Itis quite different from the national finance that under the planned economy system、earlier public finance、public economy and two- system finance.

A Reform Analysis of Government Budget Performance Management from the Public Economics;

This paper,from a view of public economics,dissects the reasons of air pollution of Lanzhou City,combining with the dimensional layout situation of Lanzhou City accordingly,and summarizes regularity of public policy choice.

It was in the course of the historical review and study of government al economic phenomena that the theory and ideology of public economics gradually took shape and developed.

Public Economic Law:Interpretation of Nature of Economic Law——And Discussion on the Interpretation of Economic Law and Bary center of its Theoretical Research;

The concrete regulating objects of public economic law includes: (1) property-moving relationship based on political mechanism of public sector; (2) property administrative relationship between official organs and between official organs and state-owned social organizations and inner administrative relationship of state-owned ec.