西部地区农业技术进步对农民收入的影响研究  

Research on the Impact of Agricultural Technology Progress on Farmers' Income in Western Regions

作　　者：李林红[1] 李莲青[1] 王娟[1] LI Linhong;LI Lianqing;WANG Juan(Faculty of Management and Economics,Kunming University of Science and Technology,Kunming Yunnan 650093, China)

机构地区：[1]昆明理工大学管理与经济学院,云南昆明650093

出　　处：《生态经济》2019年第1期84-89,共6页Ecological Economy

基　　金：国家自然科学基金项目"基于超网络的云南山地农业可持续发展研究"(71463032)

摘　　要：基于2002—2015年我国西部地区14年的面板数据,用混合OLS、固定效应(FE)估计、随机效应(RE)估计以及差分GMM研究西部地区农业技术进步对农民纯收入、经营性收入以及工资性收入的影响。实证研究结果表明,从整体上看,西部地区农业技术进步对农民收入有促进作用:在1%显著水平下农业技术进步对农民纯收入的影响为正;在5%显著水平下农业技术进步对农民工资性收入的影响为正;在1%显著水平下农业技术进步对农民经营性收入的影响为正。最后,文章关于如何提高西部地区的农业生产率,实现西部地区农业经济的持续增加,最终提高西部地区农民的收入水平提出了相关对策建议。Based on panel data of 14 years in western China from 2002 to 2015,mixed OLS,fixed effect (FE)estimation, random effect (RE)estimation and differential GMM were used to study the impact of agricultural technology progress in the western region on farmers'net income,operating income and wages income.The results of the empirical research show that,on the whole,agricultural technology advancement in the western region has a positive effect on farmers'income:at 1% significant level,the impact of agricultural technological progress on farmers'net income is positive;at 5% significant level, the impact of agricultural technological progress on farmers'wage income is positive;at 1% significant level,and the impact of agricultural technological progress on farmers'operating income is positive.Finally,the article puts forward relevant countermeasures and suggestions on how to improve the agricultural productivity,realize the continuous increase of the agricultural economy,and finally improve the income level of farmers in the western region.

关 键 词：西部地区 农业技术进步 农民收入 差分GMM 

分 类 号：F32[经济管理—产业经济]