福建省城市全要素能源效率研究——基于双前沿面DEA模型

发布时间：2018-04-22 01:11

  本文选题：双前沿面DEA模型 + 乐观全要素能源效率　； 参考：《华侨大学学报(哲学社会科学版)》2017年02期

【摘要】：针对传统DEA模型在分析能源效率时存在的问题,引入无效效率前沿(悲观)DEA模型,并综合考虑有效效率前沿(乐观)和无效效率前沿(悲观)两个方面,建立双前沿面DEA模型,综合研究全要素能源效率问题。进一步地,运用双前沿面DEA模型对福建省各地级市的全要素能源效率进行实证研究。实证结果显示:福建省乐观全要素能源效率和综合全要素能源效率存在一定的差异,后者的变化趋势较前者更为明显,表现出明显的收敛性。这在一定程度上说明了运用双前沿面DEA模型研究能源效率的必要性和有效性。
[Abstract]:Aiming at the problems existing in the analysis of energy efficiency in the traditional DEA model, this paper introduces the invalid efficiency frontier (pessimism DEA model), and synthetically considers the efficient efficiency frontier (optimistic) and the ineffective efficiency front (pessimistic), and establishes the two-front DEA model. A comprehensive study of the energy efficiency of all factors. Furthermore, the dual frontier DEA model is used to study the total factor energy efficiency of each prefectural city in Fujian Province. The empirical results show that there are some differences between the optimistic total factor energy efficiency and the comprehensive total factor energy efficiency in Fujian Province, and the change trend of the latter is more obvious than that of the former, showing obvious convergence. To a certain extent, it is necessary and effective to study energy efficiency by using dual frontier DEA model.
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本文编号：1784930