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中国管理科学 ›› 2023, Vol. 31 ›› Issue (12): 317-328.doi: 10.16381/j.cnki.issn1003-207x.2023.0311

• • 上一篇    

基于效率补偿机制的区间标杆面研究

黄衍1,2,陈丽烨1,2,吴楠1,2,王应明3,戴永务1,2()   

  1. 1.福建农林大学经济与管理学院, 福建 福州 350002
    2.福建高校特色新型智库集体林业改革发展研究中心, 福建 福州 350002
    3.福州大学决策科学研究所, 福建 福州 350002
  • 收稿日期:2023-02-23 修回日期:2023-07-07 出版日期:2023-12-15 发布日期:2024-01-06
  • 通讯作者: 戴永务 E-mail:fjdyw@fafu.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(72001042);中国博士后普通科学基金资助项目(2021M700781);项目(FJ2022C045)

Study on Interval Benchmarking Based on Efficiency Compensation Mechanism——Taking Forest Carbon Sink Efficiency as An Example

Yan HUANG1,2,Li-ye CHEN1,2,Nan WU1,2,Ying-ming WANG3,Yong-wu DAI1,2()   

  1. 1.School of Economics and Management,Fujian Agriculture and Forestry University,Fuzhou 350002,China
    2.Fujian University Characteristic New Think Tank Collective Forestry Reform and Development Research Center,Fuzhou 350002,China
    3.Institute of Decision Science,Fuzhou University,Fuzhou 350002,China
  • Received:2023-02-23 Revised:2023-07-07 Online:2023-12-15 Published:2024-01-06
  • Contact: Yong-wu DAI E-mail:fjdyw@fafu.edu.cn

摘要:

在区间数据包络分析中,由于投入产出数据为区间数,作为评价参照的生产可能集与被评价的决策单元生产点会不一致,这导致区间效率评价存在正向以及负向溢出现象。本文考虑到评价统一性和全面性,提出效率补偿机制,通过设定相容约束条件构建基于最佳及最差生产可能集的交互式效率评价模型,一定程度减少了正向以及负向溢出。随后,本文通过一般区间效率和基准区间之间的可能度定义来表示评价结果的溢出度,并结合溢出度定义了决策单元效率的可达性。本研究从有效性和可达性定义标杆面,使得标杆面构建可适应于多种决策环境。最后,将本文方法应用于我国森林碳汇效率的评价,基于效率评价结果选取了8个省份作为标杆,结果表明这8个省份在森林碳汇发展中分别具有经济优势、资源优势或是管理优势,这为中国森林绩效管理提供了发展路径的指引,具有现实参考价值。

关键词: 数据包络分析, 区间数据, 效率补偿, 标杆面构建

Abstract:

Due to the input-output data are interval numbers in interval data envelopment analysis(DEA), the production possibility set(PPS) used as the evaluation reference may not be consistent with the production point of the evaluated decision-making unit(DMU), which leads to positive and negative spillovers in interval efficiency evaluation. Based on the existing interval efficiency DEA model considering the unity and comprehensiveness of the evaluation, an efficiency compensation mechanism is proposed, and an interactive efficiency evaluation model is constructed based on the best and worst PPS by setting compatible constraints, which reduces the positive and negative spillovers to a certain extent. Subsequently, the spillover of the evaluation results is expressed through the definition of the degree of likelihood between the general interval efficiency and the benchmarking interval, and the accessibility of the decision unit efficiency in conjunction with the spillover degree is defined. The benchmarking in terms of effectiveness and accessibility is defined, which makes the benchmarking construction adaptable to a variety of decision-making environments. Due to the fact that the input-output data of forest carbon sinks is not an accurate value, treating this input-output data as interval numbers is more in line with the actual situation. The method proposed in this article is very suitable forevaluating the efficiency of forest carbon sequestration in China. Choose the forest carbon sink data from remote sensing measurements in 2017 and forestry related data from the same year to evaluate the performance of forest carbon sinks in 30 provinces of China.Based on the efficiency evaluation results, 8 provinces were selected as benchmarking. The results show that these 8 provinces have economic, resource, or management advantages in the development of forest carbon sink, which provides guidance for the development path of forest performance management in China and has practical reference value.

Key words: data envelopment analysis, interval data, efficiency compensation, benchmarking

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