Evaluation on science and technology support policy and choice between policy instrumentals;

The paper analyzes the rational of science and technology support policy based on effect of R&D spillover first.

Effect of government science and technology subsidies on enterprise R&D output——an empirical analysis based on the large and medium-sized industry enterprise of our country;

Concept of improving financial aid policy for needy college students in China;

This paper analyses the present situation of the needy students in the colleges and universities and the financial aid policy and brings forward some countermeasures to solve this problem from the perspective of the government,colleges and society.

The student financial aid policy system,which consists of scholarship,student loan,working paid for learning,special difficulties subsidy,fee remissions and green channels,runs effectively to a certain extent in helping the students from poor families to complete their schoolwork.

Taking partial universities of Guizhou province as the example,This article researches the present situation of college student aid in Guizhou provice and the effects on it,assesses the elasticity or inelasticity of any sort of change in tuition or financial aid policy.

So it can lead the way to perfect our aid policy ulteriorly by reviewing the evolvement,characters and trends of the aid policies for undergraduates in USA.

It then analyzes the Australian assistance policy for university students under the Higher Education Reform Act which was issued in 2003.