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本文运用基于熵的USBM模型建立了包含能源、环境因素的曼氏指数,对我国30个省际1992-2011年的工业节能减排生产率及其分解进行测度,结果发现:传统的忽略节能减排因素的生产率测度会高估我国工业的全要素生产率;中部地区在节能减排约束下的工业生产率增长最快,且全部来自于技术进步;生产前沿面几乎都来自东部地区,它们是节能减排技术的引领者;全国省际工业效率水平与前沿面的差异性正在扩大,未考虑节能减排约束的省际工业效率测度低估了这一差异的严重性。
In this paper, we use the Entropy-based USBM model to establish the Mann’s index, which includes energy and environmental factors, and measure the productivity and decomposition of industrial energy saving and emission reduction in 30 provinces in our country from 1992 to 2011. The results show that: The productivity measure of factors will overestimate the total factor productivity of China’s industry. The industrial productivity in the central region under the constraint of energy conservation and emission reduction has the fastest growth, and all come from technological progress. Most of the production frontier comes from the eastern region, and they are energy saving and emission reduction Technology leader; national differences in the level of inter-provincial industrial efficiency and the frontier is expanding, did not take into account the constraints of energy conservation constraints of the provincial industrial efficiency underestimated the severity of this difference.