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| 数农融合能促进农业绿色发展吗？——基于农业绿色全要素生产率的视角 |
| Can the integration of digital agriculture promote the green development of agriculture? Perspectives based on green total factor productivity in agriculture |
| Received:October 09, 2024 |
| DOI：10.13254/j.jare.2024.0788 |
| 中文关键词: 数字经济;农业转型;数农融合;农业绿色全要素生产率;EBM-GML模型 |
| 英文关键词: digital economy;agricultural transformation;integration of digital agriculture;agricultural green total factor productivity;EBM-GML model |
| 基金项目:江苏省社会科学基金项目（22GLB027） |
| Author Name | Affiliation | | WANG Lirong | School of Business, Nantong University, Nantong 226019, China | | YANG Ting | School of Business, Nantong University, Nantong 226019, China |
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| 中文摘要: |
| 为探讨数字经济与农业融合（数农融合）对农业绿色发展的影响，并进一步探究其作用机制，本研究从农业绿色全要素生产率的视角，基于2011—2021年我国30个省份的省级面板数据，使用熵值法和超效率EBM-GML指数分别测算数农融合水平和农业绿色全要素生产率，运用双向固定效应模型、非线性中介效应模型深入探究数农融合与农业绿色全要素生产率之间的关系。结果表明：数农融合与农业绿色全要素生产率之间存在显著的正“U”形关系；进一步研究发现，数农融合主要通过提高绿色技术效率进而提升农业绿色全要素生产率，对绿色技术进步的促进作用并不显著；对绿色创新水平进行检验发现，数农融合能够提升绿色技术创新水平。异质性分析结果表明，数农融合对农业绿色全要素生产率在不同地区的影响具有差异性，对东部地区呈显著的正“U”形影响。因此，建议大力提高数字技术在农业领域的应用，并制定差异化的区域发展战略，重视绿色创新技术在农业领域的转化应用。 |
| 英文摘要: |
| From the perspective of agricultural green total factor productivity, this study discussed the impact of digital agriculture integration on the green development of agriculture at a macro level, and further explored its mechanism, so as to provide a reference for accelerating the realization of agricultural green transformation and developing green agriculture. Based on the panel data of 30 provinces in China from 2011 to 2021, the entropy method and the super-efficient EBM-GML productivity index were used to measure the level of digital agriculture integration and agricultural green total factor productivity. The relationship between digital agriculture integration and agricultural green total factor productivity was deeply explored by using the two-way fixed effect model and the nonlinear mediating effect model. The results indicated that there was a significant positive U-shaped relationship between the integration of digital agriculture and agricultural green total factor productivity. Further research found that the integration of digital agriculture had no significant effect on the progress of green technology, and the total factor productivity of agriculture could be improved mainly by improving the efficiency of green technology. However, the mediating effect test of the level of green innovation showed that the integration of digital agriculture could improve the level of green technology innovation. The results of heterogeneity analysis showed that the impact of digital agriculture integration on agricultural green total factor productivity in different regions was different. It had a significant positive U-shaped impact on the eastern region. Therefore, it should vigorously improve the application of digital technology in the agricultural field, formulate differentiated regional development strategies, and attach importance to the transformation and application of green innovative technologies in the agricultural field. |
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