Optimize the mechanism of medical security on the perspective of public choice theory;

The Nature of Economic Man of Bureaucracy and It s harm and governance——An Analysis on Bureaucracy Economic Theory in Public Choice Theory;

New Reading of the Relation between the Government and the Market——An analysis of the government conception of the public choice theory;

From Theory of Economy Determinism to the Theory of Public Choice;

The logic of collective action,the theory of public goods and the theory of public choice in 18th to 20th century are reviewed,especially the theories of Olson s.

The theory of public choice studies the political issues with the economic analysis method.

From the persp ective of public selection theory, the root causes of low efficiency are mainly the unclear objective, people s motive of only considering themselves, the burea ucracy of bartering between the higher and low levels and lack of effective supe rvision, etc.

Present public selection theory is a freshone in recent western executive science, which has inspiring meaning for the executive system reformationincluding public security reformation in our country.

On public choice from technology transfer to innovative competence transfer of research university;

State succor to criminal victims:a public choice of social policy;

Ecological Environmental Projects from the Perspective of Public Choice Theory;

The public selection and the public welfare property are the focal problems concerned by the economics, and numerous economists put forward relevant feasibility schemes.

This paper introduces the concepts and functions of the governmental investment, analyzes on the investment scope of the government by using the public selection theory and public property theory, and defines primarily the investment scope of Chinese government by taking the investment of American government as the example.

From the perspective of public selection,these problems are caused by the government monopoly of provision of public goods.