刘慧敏, 尚杰. 农地流转对农业绿色全要素生产率的影响研究: 兼论门槛效应与空间效应[J]. 中国生态农业学报 (中英文), 2023, 31(9): 1482−1495. DOI: 10.12357/cjea.20220975
引用本文: 刘慧敏, 尚杰. 农地流转对农业绿色全要素生产率的影响研究: 兼论门槛效应与空间效应[J]. 中国生态农业学报 (中英文), 2023, 31(9): 1482−1495. DOI: 10.12357/cjea.20220975
LIU H M, SHANG J. Influence of rural land transfer on agricultural green total factor productivity: effect, spatial characteristics and regional heterogeneity[J]. Chinese Journal of Eco-Agriculture, 2023, 31(9): 1482−1495. DOI: 10.12357/cjea.20220975
Citation: LIU H M, SHANG J. Influence of rural land transfer on agricultural green total factor productivity: effect, spatial characteristics and regional heterogeneity[J]. Chinese Journal of Eco-Agriculture, 2023, 31(9): 1482−1495. DOI: 10.12357/cjea.20220975

农地流转对农业绿色全要素生产率的影响研究: 兼论门槛效应与空间效应

Influence of rural land transfer on agricultural green total factor productivity: effect, spatial characteristics and regional heterogeneity

  • 摘要: 提升农业绿色全要素生产率是推进农业高质量发展的重要路径。本文基于现有研究成果, 在理论探讨基础上, 基于2011—2020年中国30个省级行政区的面板数据, 综合多种实证方法, 就农地流转对农业绿色全要素生产率的影响进行系统分析。结果表明: 1)农地流转对农业绿色全要素生产率产生显著正向影响, 农地流转面积扩大会促进农业绿色全要素生产率提高; 2)农地流转对农业绿色全要素生产率的正向影响具有地区异质性, 这一效应在北方地区显著, 在南方地区不显著; 3)农地流转对农业绿色全要素生产率的影响存在门槛效应, 农地流转面积超过门槛值后对农业绿色全要素生产率的正向影响有所下降; 4)农地流转对农业绿色全要素生产率存在正向空间影响效应, 其空间溢出效应显著。建议推进农地流转过程中考虑农地流转环境效应, 采取有效措施推进农地流转以提升农业绿色全要素生产率, 因地制宜设计农地流转策略, 并重视农地流转过程中环境问题处置工作的省际间协调。

     

    Abstract: Improving green agricultural total factor productivity (TFP) is important for rural revitalization. Existing studies do not thoroughly analyze the impact of the major agricultural reform of rural land transfer on agricultural green total factor productivity. Therefore, based on existing research results, we first conducted a theoretical analysis of the impact of the rural land transfer on agricultural green total factor productivity. We then comprehensively used the undesirable output SBM-DEA model, GML index, double-fixed effect panel regression model, instrumental variable model, and spatial measurement model to systematically analyze the influence, spatial effect, and regional heterogeneity of agricultural land transfer on agricultural green total factor productivity. The results show that: 1) rural land transfer has a significant positive impact on agricultural green total factor productivity, and the expansion of rural land transfer areas will promote an increase in agricultural green total factor productivity. 2) The positive influence of rural land transfer on agricultural green total factor productivity has regional heterogeneity, and this effect is significant in northern China, but not significant in southern China. 3) There is a threshold effect of rural land transfer on agricultural green total factor productivity, and the positive effect of farmland transfer area on agricultural green total factor productivity decreases when it exceeds the threshold value. 4) Rural land transfer has a positive spatial effect on agricultural green total factor productivity, and its spatial spillover effect is significant. Based on the research results, we suggest that relevant departments took effective measures to promote rural land transfer to exert its positive impact of the rural land transfer on agricultural green total factor productivity. Simultaneously, we propose promoting the transfer of rural land according to local conditions. In addition, we believe that the relevant departments should pay more attention to the application of green agricultural technology and other advanced technologies that consider both agricultural production and environmental protection in the later stages of promoting rural land transfer. Finally, we suggest that the government should pay attention to the interprovincial coordination of the rural land transfer process. The marginal contributions of this study are as follows:1) the effect of rural land transfer, a major agricultural reform, on agricultural green total factor productivity is deeply explored; 2) the impact of the agricultural production process on the agro-ecological environment is incorporated into the efficiency measurement system, and the threshold and spatial effects of the impact of the rural land transfer on agricultural green total are explored.

     

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