粮油食品科技2024，Vol.32Issue(4)：227-234,8.DOI:10.16210/j.cnki.1007-7561.2024.04.028
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
摘要
Abstract
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Key words
Total Factor Productivity(TFP)/Data Envelopment Analysis(DEA)/Xinjiang wheat/Malmquist/grain production分类
管理科学引用本文复制引用
张宸熙,商燕,奥布力·塔力普..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[J].粮油食品科技,2024,32(4):227-234,8.基金项目
国家社科基金项目(22XJY037) （22XJY037）
新疆维吾尔自治区级大学生创新创业项目(S202310762007) National Social Science Foundation of China(No.22XJY037) （S202310762007）
College Student Innovation and Entrepreneurship Project(No.S202310762007) （No.S202310762007）
