新疆财经

新疆财经 ›› 2016,Issue (3): 48-56.doi: 10.16716/j.cnki.65-1030/f.2016.03.006

• 区域经济 • 上一篇    下一篇

新疆农业循环经济效率评价研究

苏斌, 苟本颀   

  1. 新疆财经大学 经济学院,新疆 乌鲁木齐 830012
  • 收稿日期:2016-04-01 出版日期:2016-06-25 发布日期:2020-12-01
  • 作者简介:苏斌(1964-),男,教授,研究方向:宏观经济分析;苟本颀(1992-),男,硕士研究生,研究方向:宏观经济理论、政策与应用。

Evaluation on Efficiency of Agricultural Circular Economy in Xinjiang

Su Bin, Gou Benqi   

  1. Xinjiang University of Finance and Economics,Urumqi 830012,China
  • Received:2016-04-01 Online:2016-06-25 Published:2020-12-01

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被引次数

4

摘要： 本文在运用主成分分析方法提取出新疆农业循环经济投入和产出变量主成分的基础上,借助三阶段DEA模型对新疆2014年14个地州的农业循环经济效率进行分析。结果表明:外部环境对新疆农业循环经济的效率具有重要影响,剔除环境因素和随机因素后各地州的农业循环经济效率值变化较大;新疆农业循环经济效率低下,规模效率不高是制约新疆农业循环经济效率提升的主要原因,且各地州的效率差异大。本文根据调整后纯技术效率和规模效率,将新疆各地州的农业循环经济划分为四种类型,各地州可按照自身所处的类型,寻找效率提升的路径。

关键词: 农业循环经济, 主成分分析, 三阶段DEA, 效率评价

Abstract: Based on extracting principal components of input and output variables of Xinjiang agricultural circular economy by using principal component analysis method, the efficiency of agricultural circular economy of 14 prefectures and regions in Xinjiang in 2014 is analyzed with the aid of three-stage DEA model. The results show that the external environment has an important influence on efficiency of agricultural circular economy in Xinjiang, and the efficiency value of agricultural circular economy in different prefectures and regions change greatly after eliminating environmental factors and random factors; the agricultural circular economy is inefficient in Xinjiang, which is caused by low scale efficiency, and there is a big gap among the different prefectures and regions in terms of agricultural circular economy. According to pure technical efficiency and scale efficiency, the agricultural circular economy in different prefectures and regions is divided into four types, and they could search ways to improve efficiency on the basis of their types.

Key words: Agricultural Circular Economy, Principal Component Analysis, Three-stage DEA, Efficiency Evaluation

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