基于數據包絡分析（DEA）模型的牧業旗縣三生空間結構績效評價方法與實證

榮麗華 李伊彤 王彥開

摘要：草原牧業旗縣三生空間結構迥異于農業發展地區，通過空間結構績效評價，探求影響該類地區發展的主要因素，對提升牧區人居環境、加快經濟發展具有重要意義。本文以內蒙古錫林郭勒盟鑲黃旗2006—2017年三生空間為牧業旗縣三生空間結構績效評價研究對象，構建包含6個子目標層16項評價因子的績效評價體系，通過熵權法加權計算子目標層評價分值，對子目標層得分采用CCR模型進行數據包絡分析（DEA），發現有效DEA數目眾多，無法進行排序，因此在CCR模型基礎上采用超效率模型進行績效值排序。通過評價得出結論：（1）牧業旗縣三生空間績效投入產出是政策與自然環境雙重作用結果；（2）鑲黃旗三生空間績效呈現整體上升趨勢，但2015年受到自然、政策因素影響，出現陡然降低的情況；（3）牧業旗縣發展較為緩慢，有效DEA數目眾多，需要進一步采用超效率模型進行績效排序。

關鍵詞：三生空間；空間結構績效；數據包絡分析；超效率模型；牧業旗縣；鑲黃旗

doi：10.3969/j.issn.1009-1483.2019.11.014 中圖分類號：TU982

文章編號：1009-1483（2019）11-0089-07 文獻標識碼：A

DEA Model Based Ecological-Production-Living Space Performance Evaluation Method and Empirical Study in Animal Husbandry Area

Rong Lihua， Li Yitong， Wang Yankai

[Abstract] The spatial structure of ecological-production-living space in animal husbandry area is different from that in agricultural development area. Through the evaluation of spatial structure performance， it is of great significance to explore the main factors affecting the development in these areas in order to improve the living environment and accelerate economic development. The case of Xianghuang Banner， Xilingol League in 2006-2017 is used as the research object of the ecological-production-living space performance evaluation in the animal husbandry and county. This ecological-production-living spatial performance evaluation system constructs sixteen evaluation factors from six sub-target layers. The evaluation score of the sub-target layer was calculated by weighting the entropy weight. Using the CCR model for DEA analysis of the sub-target layer， it is found that the number of effective DEAs is too large to be sorted. Therefore， the CCR model based on the super-efficiency model is used for ranking performance values. The conclusion is drawn through the evaluation： （1） The input and output of ecological-production-living spatial performance in the animal husbandry and county are the results of the dual effects of policy and natural environment.（2） The performance of the ecological-production-living space in Xianghuang Banner， Xilingol League showed an overall upward trend， but in 2015 it decreased which was affected by natural and policy factors. （3） The development of ecological-production-living space in animal husbandry area is relatively slow， and the number of effective DEA is large. It is necessary to adopt the super-efficiency model for performance ranking in further study.

[Keywords] ecological-production-living space； spatial performance； DEA； super efficiency model； animal husbandry area； Xianghuang Banner

引言

空間結構績效是空間發展內在作用機制下物質表現形式所產生的生態、經濟、社會等諸多方面的效益[1-4]。空間結構績效研究主要是從不同維度進行評價體系的構建，通過績效評價探求空間結構的內在影響因素，以及提出相應的績效優化策略，通過對相關研究進行梳理，發現現階段該領域主要分為4個研究維度：生態環境維度、社會經濟維度、土地利用維度、公共政策維度[1，3-8]。……