本文采用不可控制变量DEA模型对2006年我国47家房地产开发上市公司的经营技术效率进行测度。

This paper USES the non-controllable variables DEA model to measure the performance and technical efficiency of listed companies in real estate by the sample of 2006 China's 47 real estate companies.

youdao

本文采用不可控制变量DEA模型对2006年我国47家房地产开发上市公司的经营技术效率进行测度。

This paper USES the non-controllable variables DEA model to measure the performance and technical efficiency of listed companies in real estate by the sample of 2006 China's 47 real estate companies.

youdao