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所属单位：经济与管理学院

发表刊物：Acta Tech CSAV

摘要：The aim of this study is designing a quantitative model to evaluate the efficiency of similar and homogeneous decision-making units through the development of a mathematical model called data envelopment analysis (DEA) so that it gives more precise figures for efficiency of decision making units than the current DEA models. According to the importance of the electricity industry and its importance, the subject of this thesis is the electricity distribution sector in Iran. In order to answer the main questions of this research, the methods of determining the multicollinearity of variables (using the index VIF (Variance Inflation Factor)) and Principle Component Analysis, linear and nonlinear estimates and expansion of the DEA model in a non-linear form model were used. © 2017 Institute of Thermomechanics CAS, v.v.i.

ISSN号：0001-7043

是否译文：否

发表时间：2017-01-01

合写作者：Mofrad, Amirhossein Akhavan,Bahrami, Narges,刘思峰

通讯作者：Mofrad, Amirhossein Akhavan,方志耕