粮食安全、土地用途管制和农民利益保护分析——基于二元经济和公共物品提供的双重视角  

Analysis of Food Security,Land Use Control and Farmers’Benefit Protection:Twofold Perspectives Based on Dual Economy and Public Goods Provision

作　　者：徐浩庆 李维峰 XU Hao-qing;LI Wei-feng(Institute of Economics,Chinese Academy of Social Sciences,Beijing 100836,China;Center of Financial Studies,Liaoning University,Shenyang 110136,China)

机构地区：[1]中国社会科学院经济研究所,北京100836 [2]辽宁大学金融研究中心,辽宁沈阳110136

出　　处：《经济问题》2021年第11期88-97,共10页On Economic Problems

摘　　要：现有的文献对二元经济下粮食安全的影响因素、公共物品属性和耕地与粮食补贴进行了研究,但大多为局部市场均衡分析。在对粮食安全公共物品属性辨析的基础上,分析了粮食安全的最优提供水平和提供方式。基于土地市场和劳动力市场的一般均衡框架分析了二元经济条件下粮食安全、土地用途管制、耕地补贴与农民利益保护的关系。研究发现,在土地用途管制和劳动力流动存在障碍时,粮食安全公共物品的提供责任发生了偏移。因此,我国应继续深化市场经济体制改革,构建统一的土地市场和劳动力市场,政府应当以市场化的方式提供粮食安全公共物品,从而实现粮食安全的公平提供和对农民利益的保护。Existing literature has studied the influencing factors of food security,the attributes of public goods,and cultivated land and food subsidies under dual economy,but most of them employ analysis of partial market equilibrium.On the basis of public goods attributes of food security,this paper analyzes the optimal provision level and provision method of food security.Based on the general equilibrium framework of the land market and the labor market,this paper analyzes the relationship between food security,land use control,farmland subsidies and the protection of farmers’interests under dual economic conditions.The paper finds that when there are obstacles to land use control and labor mobility,the responsibility for providing food security has shifted.Therefore,the government should continue to deepen the reform of the market economy system and build a unified land market and labor market.The government should provide food safety public goods in a market-oriented way,so as to realize the fair provision of food safety and the protection of farmers’interests.

关 键 词：粮食安全 公共物品 土地用途管制 耕地补贴 劳动力流动 

分 类 号：F304[经济管理—产业经济]