Urban Transit Systems' Efficiency Evaluation Model Based on DEA

摘要

This paper constructed efficiency evaluation model which was based on the Data Envelopment Analysis of urban transit systems from the input and output perspective. Meanwhile, this article obtained annual technological and scale efficiency and quested the solutions of urban transit systems' problem discovered in this evaluation studies through evaluating the Peking's efficiency of urban transit systems from 2003 to 2012 with this model. Thereby, this post provide the basis for improving the organization and optimization of urban transit systems furtherly. As a result, the pure technical efficiency of Peking's transit system is higher, but for achieving the best performance, it is necessary to increase investment in technology. Generally, the returns to Peking's transit systems' scale is increasing. And it has a large room to enhance.