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.
Su Bin
,
Gou Benqi
. Evaluation on Efficiency of Agricultural Circular Economy in Xinjiang[J]. Finance & Economics of Xinjiang, 2016
, 0(3)
: 48
-56
.
DOI: 10.16716/j.cnki.65-1030/f.2016.03.006
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