摘要
本文研究目的在于建立一个结合关税配额制度、粮食补贴政策和生态退耕政策的粮食部门均衡模型GSEM,来模拟比较不同政策调整对粮食部门社会福利影响,从而对存在明显目标冲突的粮食政策进行调整优化。研究结论显示,关税配额制度和生态退耕政策会减少粮食部门社会福利,粮食补贴政策可以提高粮食部门福利,能够弥补市场开放对生产者福利损失,其中直接补贴政策中的面积补贴方式最有效率。
The paper aims to construct Grain Sector Equilibrium Model (GSEM) to conduct empirical analysis on the welfare economic effect of grain policies,which include tariff quota,grain subsidy policies and converse land to forestry policy. Thus we can adjust and optimize these obviously conflicting policies. It is found that tariff quota and converse land to forestry policy decrease the social welfare of grain industry and that grain subsidy policies improve its social welfare and compensate producers' welfare loss from open market. The subsidy policy based on area is most effective.
出处
《当代经济科学》
CSSCI
北大核心
2008年第4期1-6,共6页
Modern Economic Science
基金
高校博士点基金课题“我国粮食补贴政策绩效评价与管理研究”(编号:20060504003)
中南民族大学社会科学基金重点项目“贸易自由化下粮食财政支持政策优化调整研究”(编号:YSZ08005)
关键词
开放条件
粮食政策
粮食部门均衡模型
Open market
Grain policies
Grain Sector Equilibrium Model
