世界粮食贸易视角下的中国粮食安全问题研究

Study on China Food Security Issues from the Perspective of the World Grain Trade

在对209个国家和地区样本数据进行分析的基础上,考察了世界稻米出口贸易的空间集聚特征及主要影响因素。研究结果证实:世界稻米出口贸易存在空间集聚现象;谷物亩产量、人口数量、基础设施建设水平以及出口价格是空间集聚形成的主要影响因素。其中,谷物亩产量、人口数量、基础设施建设水平具有正向作用,而出口价格具有负向作用。鉴于此,中国应从加强区域稻米生产合作;优化稻米进口来源;加强国际基础设施建设合作等几方面着手,保障国内稻米进口安全。

Through the sample data of 209 countries and regions analysis, inspected the world rice export trading agglomeration characteristics and main influence factors The results confirmed that the world rice export trade has the phenomenon of spatial agglomeration; grain yield, population, infrastructure construction and export prices are the main factors affecting the formation of spatial agglomeration.Among of them, grain yield, population, infrastructure construction have a positive effect, while the export price has a negative effect. In view of this, Chinese strengthen regional cooperation in rice production should be optimized; rice import sources; strengthen international cooperation in infrastructure construction such as these aspects, the domestic rice import safety protection.