基于DEA-Malmquist方法的新疆与全国小麦主产区生产效率动态比较研究  

Comparative Study on the Dynamics of Production Efficiency Between Xinjiang and the Main Wheat-producing Areas in China Based on the DEA-Malmquist

作　　者：张宸熙 商燕 奥布力·塔力普 ZHANG Chen-xi;SHANG Yan;AO BULI·Talipu(College of the Business,Xinjiang Normal University,Urumqi,Xinjiang 830017,China;Research Center for High Quality Industrial Development in the Core Area of the Silk Road Economic Belt,Urumqi,Xinjiang 830017,China)

机构地区：[1]新疆师范大学商学院,新疆乌鲁木齐830017 [2]丝绸之路经济带核心区产业高质量发展研究中心,新疆乌鲁木齐830017

出　　处：《粮油食品科技》2024年第4期227-234,共8页Science and Technology of Cereals,Oils and Foods

基　　金：国家社科基金项目(22XJY037);新疆维吾尔自治区级大学生创新创业项目(S202310762007)。

摘　　要：基于2004—2021年我国十大小麦主产区和新疆小麦的成本收益数据,运用数据包络分析模型(DEA)和全要素生产率指数(Malmquist)、从地域横向和时间纵向上分析了新疆小麦全要素生产率的现状及存在的问题。研究结果发现:(1)规模效率、综合技术效率和纯技术效率在两个阶段上显著,新疆小麦生产效率主要受技术水平制约。(2)新疆小麦全要素生产率在整体上处于增长趋势,技术进步是影响全要素生产率的主要因素。(3)新疆小麦生产在纯技术效率和技术进步方面均优于主产区平均水平,规模效率则还有较大进步空间。由此进一步优化生产规模并促进技术水平的提升对于新疆小麦生产效率的增长具有重要作用。Based on the cost-benefit data of Chinese top ten major wheat-producing areas and Xinjiang wheat from 2004 to 2021,the data envelopment analysis model(DEA)and the total factor productivity index(Malmquist)were used to analyze the overall wheat production,the current situation and existing problems of factor productivity in Xinjiang from a regional and temporal perspective.The research results found that:(1)Scale efficiency,comprehensive technical efficiency and pure technical efficiency were significant in two stages,and Xinjiang wheat production efficiency was mainly restricted by technical level.(2)The total factor productivity of wheat in Xinjiang was on an overall growth trend,and technological progress was the main factor affecting total factor productivity.(3)The technical progress and pure technical efficiency of wheat production in Xinjiang were better than the average level of the main producing areas,and the scale efficiency still has great room for improvement.Therefore,further optimizing the production scale of Xinjiang's wheat output and promoting the improvement of technological level will be of great significance to the growth of Xinjiang's wheat total factor productivity.

关 键 词：全要素生产率 数据包络分析 新疆小麦 MALMQUIST指数 粮食生产 

分 类 号：F327[经济管理—产业经济]