基于数据包络分析模型的地区经济效率评价

地区经济效率的有效性不仅取决于经济总量增长的多少，而且取决于投入转化为产出的效率。本文运用DEA方法对各地区经济效率有效性进行评价，可见地区经济不发迭的原因在于生产效率不高。敌各经济效率DEA无效的地区应调整生产结构，通过优化生产规模达到促进经济增长的效果。

Evaluation on Regional Efficiency Based on DEA Method

the regional economic efficiency not only depends on how much of the total economy increases, but also depends on the input - output ef- ficiency. So DEA method can be used to evaluate the effectiveness of regional economic, it＇ s visible that the low productive efficiency leads to some cities＇ economies undevelopod. Therefore, it is necessary to readjust the productive structure and optimize the scale of production in those regions and obtain the conclusion of economic growth.