我国资源型城市效率的DEA方法评价

Assessment on efficiency of resources cities with Data Envelopment Analysis

摘要: 选取12个代表不同类型的矿业城市为样本,构建7个DEA模型,利用2004年的指标数据进行计算,得出如下主要结论:石油类城市综合效率最高,煤炭类城市综合效率最低,大、中、小型城市均出现不同程度的规模收益不变和递减现象。

Abstract: 12 resources cities of different type were selected, and 7 DEA modes were constructed; the result which was calculated from the data of 2004 was that the efficiency of petroleum city was the highest and coal city was the lowest, and all size of city appeared the phenomena of decreasing returns to scale and constant returns to scale.