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    经济经纬 2020 Issue (3) :45-53
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    农业产业集聚与农业绿色发展:效率测度及影响效应
薛蕾1, 申云2, 徐承红3
1.中共四川省委党校 区域经济教研部,四川 成都 610072;
2.四川农业大学 经济学院,四川 成都 611130;
3.西南财经大学 经济学院,四川 成都 611130
    A Research on Spillover Effects of Agricultural Agglomeration on Agricultural Green Development Efficiency
    XUE Lei1, SHEN Yun2, XU Chenghong3
1.Department of Regional Economics,Sichuan Provincial Party School,Chengdu 610072, China;
2.School of Economics, Sichuan Agricultural University, Chengdu 611130, China;
3.School of Economics, Southwestern University of Finance and Economics, Chengdu 611130, China
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摘要 采用SBM-Undesirable模型测算了2004—2015年我国30个省份(不含西藏和港澳台地区,下同)的农业绿色发展效率;构建地理距离矩阵和经济地理嵌套矩阵,分析了农业产业集聚对农业绿色发展效率的影响机制,并基于SAR空间计量模型实证检验了农业产业集聚对农业绿色发展效率的空间溢出效应。结果表明:中国农业绿色发展效率在2004—2015年间得到大幅提升且具有明显的区域异质性,呈现出东部、西部、东北、中部梯度递减的分布规律;从极差值来看,东、中、西部及东北地区农业绿色发展效率的差距不断扩大,但各区域内部临接省份间的差距则不断缩小;农业绿色发展效率具有正向空间外部性,但呈现逐渐下降的趋势;全国层面的农业产业集聚对农业绿色发展效率存在显著的正向空间溢出效应,且溢出效应约为直接效应的4倍,东北和中部地区农业产业集聚对农业绿色发展效率存在显著的正向空间溢出效应,且溢出效应分别约为直接效应的0.8倍和1.3倍,西部地区农业产业集聚对农业绿色发展效率存在正向的直接效应,而溢出效应不明显。
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薛蕾
申云
徐承红
关键词农业产业集聚   农业绿色发展效率   溢出效应     
Abstract: In this paper, SBM-Undesirable model is used to measure the green development efficiency of agriculture in 30 provinces and cities from 2004 to 2015, and the geographic distance matrix and economic geography nested matrix are constructed. The mechanism of agricultural agglomeration affecting the green development efficiency of agriculture is analyzed. The spatial spillover effect of agricultural agglomeration on the green development efficiency of agriculture is empirically tested based on SAR spatial econometric model. The results show that: (1) China’s agricultural green development efficiency has been greatly improved between 2004 and 2015, with obvious regional heterogeneity, showing a declining gradient distribution in the eastern, western, northeastern and central regions. (2) From the extreme difference, the gap between the east, the middle, the west and the northeast is widening, but the level of adjacent provinces and municipalities is narrowing. (3) The efficiency of agricultural green development has positive spatial externalities, but shows a downward trend. Agricultural agglomeration has a significant positive spatial spillover effect on agricultural green efficiency, and the spillover effect is about four times of the direct effect. (4) Agricultural agglomeration has a positive spatial spillover effect on agricultural green efficiency. (5) There is a significant positive spatial spillover effect of agricultural agglomeration on agricultural green efficiency in Northeast and Central China, and the spillover effect is about 0.8 and 1.3 times of the direct effect, respectively, but there is a positive direct effect in West China and the spillover effect is not significant; the eastern region is not significant.
KeywordsAgricultural Agglomeration   Agricultural Green Development Efficiency   Spillover Effects     
收稿日期 2018-12-29; 接受日期 ;
基金资助:国家社会科学基金项目(19FJYB022);教育部国别和区域研究基金项目(19GBQY104);四川省县域经济发展研究中心项目(xy2019031)
通讯作者 申云(1986— ),男,江西吉安人,博士,讲师,硕士生导师,主要从事农村区域经济发展研究。   
作者简介: 薛蕾(1992— ),男,山西晋中人,博士,讲师,主要从事区域经济发展研究;申云(1986— ),男,江西吉安人,博士,讲师,硕士生导师,主要从事农村区域经济发展研究;徐承红(1968— ),女,四川眉山人,博士,教授,博士生导师,主要从事区域经济发展研究。
引用本文:   
薛蕾, 申云, 徐承红.农业产业集聚与农业绿色发展:效率测度及影响效应[J].  经济经纬, 2020,3: 45-53
XUE Lei, SHEN Yun, XU Chenghong.A Research on Spillover Effects of Agricultural Agglomeration on Agricultural Green Development Efficiency[J]  Economic Survey, 2020,V37(3): 45-53
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