基于DEA模型的汽车产业集群技术效率评价

摘要

我国的汽车产业集群已经逐步形成,为了评价其技术效率,采用数据包络分析法中的CCR和BBC模型作为评价指标的依据,对各个汽车产业集群的技术效率进行测度,研究我国汽车产业集群的综合效率、纯技术效率和规模效率,得到我国汽车产业在投入产出方面存在的问题并进行调整.%the automobile industry cluster of our country has been formed step by step.In order to evaluate its technical efficiency,the CCR and BBC models in the data envelopment analysis method are used as the basis of the evaluation index to measure the technical efficiency of each automobile industry cluster.This paper studies the comprehensive efficiency,pure technical efficiency and scale ef-ficiency of China's automobile industry cluster,and obtains the problems existing in the input-output aspect of China's automobile in-dustry and adjusts them.