我国玉米生产地区比较优势研究

Research of Regional Comparative Advantage of Maize Production in China

利用灰色系统评估方法,基于比较优势理论,选取2008—2014年我国20个玉米主产省份的相关数据,对其玉米生产的比较优势进行测算,得出2014年河北省、内蒙古自治区、黑龙江省和山东省在玉米生产上具有比较优势;同时,分析了不同省份比较优势的形成原因,结合供需情况、生产结构调整等问题,提出我国玉米生产的对策。

We made a measure on the comparative advantages of maize production in the 20 main maize producing provinces from 2008 to 2014 by the method of Grey System Assessment, based on the theory of comparative advantage.The results showed that the provinces which had a comparative advantage in maize production were Hebei Province, Inner Mongolia Autonomous Region, Heilongjiang Province and Shan-dong Province.And we made an analysis on the reason and put forward the suggestion of corn production in China considering the status of supply and demand and the production structure adjustment.