主产区粮食生产贡献率及地区比较优势分析——以水稻、小麦和玉米为例  

Contribution and Regional Comparative Advantage of Grain Production in Major Grain Producing Area: Taking Rice, Wheat and Corn as Examples

作　　者：崔奇峰[1] 周宁[2] 孙翠清[1] 

机构地区：[1]中国农业科学院农业经济与发展研究所,北京100081 [2]南京财经大学经济学院,南京210046

出　　处：《农业经济与管理》2013年第2期35-42,56,共9页Agricultural Economics and Management

基　　金：国家自然科学基金青年项目(71003099)

摘　　要：从粮食产量贡献率、商品粮贡献率和粮食增产贡献率三个角度实证分析我国粮食主产区对国家粮食安全的贡献。运用粮食生产规模优势、效率优势和综合优势指数分析后表明,近年内粮食主产区仍然是规模优势占主导地位,作物规模优势的排序决定其综合优势位置。但从可持续发展角度看,效率优势应当是主产区可持续发展的优势所在。This paper analyzed the great contribution of major grain-producing area for the nation＇s food security from three aspects： contribution of grain yield, commodity grain and increased grain yield. After analyzing the regional comparative advantage of grain production, it concluded that scale advantage was dominant and determined the order of comprehensive advantage in main grain producing area. However, the efficiency advantage should be long-term sustainable development advantage in the main producing area from the perspective of the sustainable development.

关 键 词：粮食主产区 粮食安全 贡献率 比较优势 

分 类 号：F304.5[经济管理—产业经济] F307.11