中国人口·资源与环境2017，Vol.27Issue(8)：106-114,9.DOI:10.12062/cpre.20170349
城镇化与粮食生产技术效率的互动关系研究
Study on the interactive relationship between urbanization and the technical efficiency of grain production
摘要
Abstract
Urbanization and grain production are both very important in China.How to improve the technical efficiency of grain production under the background of supply-side reform has great significance in promoting the coordinated development of urbanization and grain production.This paper takes data from 1998 to 2014 in 29 provinces (cities,districts) as the research object,using the entropy method and DEA method,and constructs the urbanization index system and the technical efficiency of grain system.Urbanization index system is divided into three subsystems,population urbanization,land urbanization and the urban economy.On this basis,this paper uses panel cointegration equation,error correction model,the impulse response equation and the variance decomposition model to analyze the interactive relationship between urbanization and the technical efficiency of grain.It is found that:① There is a functional area difference for the impact of long-term equilibrium relationship on the short-term between urbanization and grain production technology.At the national level,in the main producing area and the main grain sales area,the positive long-term effect is greater than the negative short-term effect,and smaller for the balanced area.② Generally,changes between the response of urbanization and the technical efficiency of grain is positive and turns to be steady.③The variance of urbanization and the technical efficiency of grain receive a higher impact by themselves and the contributions of variances have regional difference.Policy implications are that we need to increase technology and capital investment in food production,implement the strategy of ‘storing food in technology’ and ‘ storing food in land’,and strengthen the management of ecological environment in food production,improving its sustainable development ability.In addition,we should implement appropriate strategies of urbanization and food development adapting to local conditions,guiding and encouraging social capital to participate in food production projects and social service construction to promote the modernization of food industry.关键词
城镇化/粮食生产/技术效率/互动关系Key words
urbanization/grain production/technical efficiency/interactive relationship分类
管理科学引用本文复制引用
赵丽平,侯德林,王雅鹏,尹宁..城镇化与粮食生产技术效率的互动关系研究[J].中国人口·资源与环境,2017,27(8):106-114,9.基金项目
国家社会科学基金重点项目“新型城镇化背景下农村劳动力外流对粮食生产的影响机理及对策研究”(批准号:13AGL004) （批准号:13AGL004）
国家自然科学基金青年项目“粮食主产区土地用途管制的耕地保护绩效与政策优化研究——基于农户分化的视角”(批准号:71303243),“农业发展的低碳转型:进程、评估、影响因素及推进策略”(批准号:71403199),“移动Web2.0环境下流媒体信息服务用户行为机理研究”(批准号:71203169). （批准号:71303243）
