Efficiency evaluation of listed companies with “internet of things” and “3G” concepts in the electronic information industry based on AHP-DEA

In recent years, electronic information industry has been developed rapidly. Many companies in the industry have been listed on the security market in China. They are very popular in the stock market and have achieved excellent performance, as well as value returns to the shareholders. Some of them have “internet of things” concept, and some of them have “3G” concept. Even four of them occupy both of the two concepts. Under current circumstance in China´s knowledge economy, structure of economy is necessary to transform, so there are many opportunities for the information industry, especially for the companies with the above two concepts. Thus, the efficiency evaluation on the performance of such companies is very important. This paper utilizes AHP (Analytical Hierarchy Process) and DEA (Data Envelopment Analysis) model to evaluate the four listed companies by selecting some financial indicators of them.