摘要
为探索城镇化对农户层面粮食生产技术效率的影响,文章基于湖北、河南两省477份调查问卷数据,运用产出导向规模报酬可变的数据包络分析方法,从人口城镇化、土地城镇化和经济城镇化3个角度分析了城镇化对农户粮食生产技术效率的影响。研究表明:样本农户粮食生产综合技术效率(TE)、纯技术效率(PTE)和规模效率(SE)的平均值分别为0.635、0.680和0.942,粮食生产技术效率还有较大提升空间;人口和经济城镇化对粮食生产技术效率具有正向促进作用,土地城镇化则相反;此外,农田水利灌溉设施建设有利于粮食生产技术效率的提升,粮食受灾面积的增加则会阻碍其提升。
To explore the impact of urbanization on the technical efficiency of grain production of the farmers, the influence of urbanization is analyzed from three perspectives of population urbanization, land urbanization and economic urbanization STR using data envelopment analysis method （DEA） with output oriented variable returns to scale （VRS） based on the data of 477 questionnaires from Hubei and Henan. The results show that： The average values of comprehensive technical efficiency （TE）,pure technical efficiency （PTE） and scale efficiency （SE） of grain production households are 0. 635, 0. 680 and 0. 942, respectively. There is still much room for the improvement of the grain production efficiency;The population urbanization and economic urbanization are helpful in the promotion of the technica~ efficiency of grain production; land urbanization is on the contrary; In addition, irrigation facilities construction is conducive to enhance the technical efficiency of food production, the disaster area of grain is the opposite.
出处
《中国农业大学学报》
CAS
CSCD
北大核心
2018年第4期148-156,共9页
Journal of China Agricultural University
基金
国家社会科学基金重点项目(13AGL004)
国家自然科学基金青年项目(71203169)
湖北省教育厅人文社会科学基金(174006)
湖南省教育厅科学研究项目(15B260)
关键词
城镇化
粮食
生产
技术效率
农户
urbanization
grain
production
technical efficiency
farmers
