农业现代化研究2024，Vol.45Issue(3)：443-454,12.DOI:10.13872/j.1000-0275.2024.0045
农机跨区作业发展对农业绿色全要素生产率的影响
The impacts of cross-region operation of agricultural machine development on the agricultural green total factor productivity:From the perspective of the spatial spillover effects
摘要
Abstract
Discussing the impacts of the cross-region operation of agricultural machinery development on agricultural green total factor productivity(AGTFP)provides an essential reference for realizing the general goal of green transformation of agricultural production.Based on a data of 30 provinces from 2010 to 2020,this paper evaluated the agricultural green total factor productivity by the SBM-GML model,and empirically analyzed the impacts of the cross-region operation of agricultural machinery development by the spatial Durbin model.Results show that:1)cross-region operation of agricultural machinery and agricultural green total factor productivity show fluctuating changes,and both have spatial autocorrelations;2)cross-region operation of agricultural machinery development has a significant promotion effect on the agricultural green total factor productivity,and there is a positive spatial spillover effect;for every 1%increase in cross-region operation of agricultural machinery development,the agricultural green total factor productivity will be increased by 0.993%,with a local increase of 0.175%,and other areas increase of 0.819%;and 3)In the eastern regions,central regions,main grain-producing regions,and main grain-marketing areas,the direct effect is insignificant while the spatial spillover effect is significant;in the western regions,the balance of grain production and marketing area,both effects are significant.Therefore,it is vital to encourage and guide the development of cross-region operation services for agricultural machinery,to achieve"sharing of agricultural machinery"within the region;to choose the development mode of cross-region operation services for agricultural machinery according to local conditions,to enhance the optimization of regional resource allocation;to enhance the efficiency of the management of cross-region operation for agricultural machinery,and to maintain the order of cross-area operation for agricultural machinery.关键词
农机跨区作业/农业绿色全要素生产率/SBM—GML模型/空间杜宾模型/空间溢出效应Key words
agricultural machinery cross-region operation/agricultural green total factor productivity/SBM-GML model/spatial Durbin model/spatial spillover effects分类
管理科学引用本文复制引用
白子明,张筱晨,李翠霞..农机跨区作业发展对农业绿色全要素生产率的影响[J].农业现代化研究,2024,45(3):443-454,12.基金项目
国家自然科学基金项目(71673042) （71673042）
中宣部文化名家暨"四个一批"人才自选项目(201801) （201801）
黑龙江省哲学社会科学基金专项项目(23XZT045). National Natural Science Foundation of China(71673042) （23XZT045）
Cultural Celebrities and"the Four Kinds of First Batch"Talents Project Item(201801) （201801）
Special Project of Philosophy and Social Science Foundation of Heilongjiang Province(23XZT045). （23XZT045）
