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A Data Envelopment-Based Clustering Approach for Public Sugar Factories in Privatizing Process

机译:基于数据包络的公共糖厂私有化过程聚类方法

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摘要

Turkish Sugar Inc., a public enterprise including 25 factories, is the first corporation of Turkish industry. According to the government policy, public sugar factories (PSFs) will be privatized as geography-based 6 portfolio groups in two years. As performance measures of PSF affect government, sugar producers, and several unions in privatizing process, a systematic approach is necessary to measure efficiencies and grouping factories. This paper uses a new DEA- (Data Envelopment Analysis-) based clustering approach for measuring efficiency scores of PSF and grouping them instead of geography- based portfolio groups. This new approach can help decision makers in privatizing process. At the same time, target values obtained by dual model can be used to eliminate inefficiencies of some PSFs.
机译:土耳其糖业公司是一家有25家工厂的公共企业,是土耳其工业的第一家公司。根据政府政策,公共制糖厂(PSF)将在两年内私有化为基于地理位置的6个投资组合组。由于PSF的绩效指标会影响政府,制糖厂和私有化过程中的几个工会,因此有必要采用系统的方法来衡量效率并对工厂进行分组。本文使用一种新的基于DEA(数据包络分析)的聚类方法来测量PSF的效率得分并将其分组,而不是基于地理位置的投资组合组。这种新方法可以帮助决策者私有化。同时,通过对偶模型获得的目标值可用于消除某些PSF的效率低下。

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  • 来源
    《Mathematical Problems in Engineering》 |2011年第3期|p.1-11|共11页
  • 作者

    Ezgi A. D emirtas;

  • 作者单位

    Department of Industrial Engineering, Eskisehir Osmangazi University, 26480 Eskisehir, Turkey;

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  • 正文语种 eng
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