| 环境规制下中国农业技术效率的区域差异与影响因素——基于农业碳排放与农业面源污染双重约束的视角 |
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| 引用本文： | 解春艳,黄传峰,徐浩.环境规制下中国农业技术效率的区域差异与影响因素——基于农业碳排放与农业面源污染双重约束的视角[J].科技管理研究,2021,41(15):184-190. |
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| 作者姓名： | 解春艳 黄传峰 徐浩 |
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| 作者单位： | 南京工程学院经济与管理学院,江苏南京211167 |
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| 基金项目： | 国家社会科学基金重点项目 |
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| 摘 要： | 低碳发展和绿色发展是农业可持续发展的核心内容,将农业碳排放与农业面源污染纳入统一分析框架,分别从省域与区域层面探讨中国农业技术效率的区域差异,并对农业技术效率的影响因素进行分析.结果 表明,中国近60％省域的农业技术效率未达到生产前沿;东部地区效率值最高,中部地区最低;东部沿海地区农业技术效率处于最优生产前沿面,长江中游地区处于较低水平;粮食主销区效率值最高,粮食主产区最低;农业技术效率与经济发展水平呈正U型关系,互联网发展水平和农业财政支持对农业技术效率有显著促进作用,而种植结构存在负向影响.
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| 关 键 词： | 农业技术效率 农业碳排放 农业面源污染 区域差异 |
| 收稿时间： | 2020/11/28 0:00:00 |
| 修稿时间： | 2020/12/15 0:00:00 |
Regional Disparity and Influencing Factors of Agricultural Technology Efficiency in China:Based on Dual Constraint of Agricultural Carbon and Agricultural Non-Point Source Pollution |
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| Xie Chunyan,Huang Chuanfeng,Xu Hao.Regional Disparity and Influencing Factors of Agricultural Technology Efficiency in China:Based on Dual Constraint of Agricultural Carbon and Agricultural Non-Point Source Pollution[J].Science and Technology Management Research,2021,41(15):184-190. |
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| Authors: | Xie Chunyan Huang Chuanfeng Xu Hao |
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| Abstract: | Low-carbon development and green development are the core contents of agricultural sustainable development. In this paper, agricultural carbon emissions and agricultural non-point source pollution are integrated into the unified analytical framework. Based on the non-radial direction distance function, this paper computes Chinese agricultural technology efficiency with the constraint of carbon emission and pollutant emission, and discusses the regional disparity of agricultural technology efficiency from the provincial and regional levels respectively, lastly makes the truncated Bootstrap method on the influencing factors of agricultural technology efficiency. The results show that the agricultural technology efficiency in 60% of provinces does not reach the production frontier. The agricultural technology efficiency in the east is higher than other regions. The agricultural technology efficiency in the eastern coastal areas is at a relatively optimal level, but in the middle reaches of the Yangtze River it is relatively low. The agricultural technology efficiency in the main grain sales area is the highest and in the main grain producing area is the lowest. The agricultural technology efficiency is mainly influenced by the factors of social characteristics and agricultural production characteristics. Agricultural technology efficiency and economic development level show a U-shaped relationship. Internet development level and agricultural financial support can significantly improve agricultural technology efficiency, while planting structure has a negative impact. |
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| Keywords: | agricultural technology efficiency agricultural carbon emission agricultural non-point source pollution regional disparity |
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