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首页> 外文期刊>Transactions of Tianjin University >Technicial Efficiency Analysis of electric Power Industry with Stochastic Frontier Model
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Technicial Efficiency Analysis of electric Power Industry with Stochastic Frontier Model

机译：基于随机前沿模型的电力行业技术效率分析

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摘要

A kind of algorithm was provided to resolve the calculating problem of stochastic frontier model and applied to electric powder industry. By Matlab, maximum likelihood estimation is adopted to evaluate σ and λ of stochastic frontier model in this paper, then the technical efficiency of electric power companies is calculated. The calculated and analyzed results reflect the situation of the management of electric power industry on the Whole, that is, the electric power companies with high technical efficiency are those which have developed their Modern enterprise system successfully.
机译：提供了一种解决随机前沿模型计算问题的算法，并应用于电粉工业。利用Matlab，采用最大似然估计法对随机前沿模型的σ和λ进行评估，计算出电力公司的技术效率。计算分析结果反映了电力行业管理的整体状况，即技术效率高的电力企业是成功发展现代企业制度的企业。

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