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中国光伏上市企业效率的实证分析——基于IAHP保证域的DEA模型
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Affiliation of Author(s):经济与管理学院

Journal:数学的实践与认识

Key Words:光伏上市企业;IAHP;数据包络分析/DEA;保证域/AR;

Abstract:近几年,受国际经济环境衰退的影响,国内光伏产业进入行业整合时期.如何发挥企业竞争优势,提高企业生产效率,成为企业在整合潮中能够继续生存的关键.依据保证域(AR)的设置特点,结合IAHP方法的指标权重偏好,提出一种基于IAHP保证域的DEA模型.通过对中国18家光伏企业效率的测评和分析发现:基于IAHP保证域的DEA模型能够克服传统DEA模型权重选取的随意性,评价结果与传统的DEA方法相比存在较高的区分度;纯技术效率是导致企业综合效率降低的主要原因;“生产过剩”现象依然存在于组件、硅片企业中.

Translation or Not:no

Date of Publication:2019-03-08

Co-author:刘层层,Zhang Qin

Correspondence Author:ln

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Gender:Female

Alma Mater:重庆大学

Education Level:With Certificate of Graduation for Study as Master's Candidates

Degree:Master's Degree in Engineering

School/Department:College of Economics and Management

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