| 张超,王芙蓉,周立新.环境污染视角下三峡库区重庆段农业TFP增长实证研究[J].唐山学院学报,2017,30(4):91-99 |
| 环境污染视角下三峡库区重庆段农业TFP增长实证研究 |
| An Empirical Study on Agricultural TFP Growth in Chongqing of the Three Gorges Reservoir Area from the Perspective of Environmental Pollution |
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| DOI：10.16160/j.cnki.tsxyxb.2017.04.014 |
| 中文关键词: 三峡库区重庆段 环境污染 农业全要素生产率 生产率指数法 |
| 英文关键词: Chongqing of the Three Gorges Reservoir Area environmental pollution agricultural total factor productivity productivity index method |
| 基金项目:国家社科基金重大项目（11&ZD161）；教育部人文社会科学重点研究基地重大项目（14JJD790005） |
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| 中文摘要: |
| 文章结合DEA-Malmquist生产率指数法和环境污染综合指数法，将环境污染因素纳入三峡库区重庆段农业TFP评价中。研究结果显示：在考虑环境污染情形下2005-2014年三峡库区重庆段农业TFP年均变动值为1.013，技术进步指数为1.014，技术效率变化值为0.999；考虑环境污染情形下的农业TFP显著低于不考虑环境污染情形下的测算结果，表明三峡库区重庆段农业发展呈现出以破坏生态环境为代价的粗放型增长方式；技术进步是三峡库区重庆段各区县农业TFP增长的主要动力，也是造成各区县农业TFP差异的主要因素；在空间分布上，重庆主城-长寿-涪陵-江津、万州-开县-云阳-忠县两片区的农业TFP增长较快。 |
| 英文摘要: |
| In this paper, the DEA Malmquist productivity index method, the environmental pollution index method and the environmental pollution factors are employed in the evaluation of TFP in the Chongqing of Three Gorges Reservoir Area. The results show that the annual average agricultural TFP between 2005-2014 is 1.013, the average technical progress index is 1.014 and the technical efficiency index is 0.999 when the environmental pollution is taken into consideration, which are markedly lower than those without considering the environmental pollution. It indicates that the agricultural development in Chongqing of the Three Gorges Reservoir Area has the features of the extensive growth pattern at the expense of the ecological deterioration. Technical progress is the main driving force for agricultural TFP growth in the districts and counties of Chongqing and it is also the main factor in the differences of agricultural TFP among them. In City of Chongqing-Changshou-Fuling-Jiangjin, and Wanzhou-Kaixian-Yunyang-Zhongxian, the agricultural TFP growth are faster than that in the other areas of Great Chongqing. |
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