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本文基于DEA-Global-Malmquist模型,从强度角度测算了资源环境约束下中国30个地区1998—2013年的全要素绿色效率、全要素绿色生产率及其成分,并对影响全要素绿色效率和全要素绿色生产率增长的因素进行了实证研究。研究发现,1998—2013年间,中国全要素绿色效率平均值为0.576 1,投入效应是主要来源;中国全要素绿色生产率年均增长0.032 2,技术进步是提升动力。按东—中—西地区,投入效应贡献度依次增大,而环境效应贡献度依次减小;全要素绿色效率和全要素绿色生产率呈现东高西低的格局,环境效应是导致地区差异性的主要原因;经济发展水平、结构因素和对外开放等是全要素绿色效率和生产率的重要影响因素。结合本文结论,绿色发展要想取得新突破,应着重环境效应的提升,同时在技术进步的驱动模式下,加强效率改善。
Based on the DEA-Global-Malmquist model, the total factor green efficiency, total factor green productivity and its components in 30 regions in China from 1998 to 2013 under the constraints of resources and environment were calculated from the perspective of strength. And the factors affecting the total factor green efficiency and total factor An Empirical Study of the Factors of Green Productivity Growth. The study found that from 1998 to 2013, the average total factor green efficiency in China was 0.576 1, and the input effect was the main source. The total factor green productivity in China increased by an average of 0.032 2 per year, and technological progress was the driving force. According to the eastern-central-western regions, the contributions of input effects increased in turn, while the contributions of environmental effects decreased in turn. The total factor green efficiency and total factor green productivity showed a pattern of high east and low, and the environmental effects were the regional differences The main reason is that the level of economic development, structural factors and opening to the outside world are the important factors affecting the total factor green efficiency and productivity. Combined with the conclusion of this article, if we want to make new breakthroughs in green development, we should emphasize the improvement of environmental effects. At the same time, we should enhance the efficiency improvement under the driving mode of technological progress.