译 名：
Theoretical Basis of the Direct Subsidies to Grain Production
作 者：
SUN Shun-qiang et al(College of Economics and Management,Southwest University,Chongqing 400715)
关键词：
Direct subsidy to grain production;Theoretical basis;Public finance;Food safety
摘 要：
According to the agricultural basis theory,agricultural multi-functional theory,and the theories of economic externality and public finance,the rationality and necessity of the direct subsidies to grain production were analyzed based on the basic,multi-functional and external characteristics of grain production and the particularity of grain supply.It was pointed out that the grain safety concerns national security,and the basic functions of the public finance of service-oriented government.
