The quick development of the companies with combination of industry and financing has drawn wide attention from the academician and the practitioners. On the basis of analyzing the form mechanism and external characteristics of the scale economies, the evaluation model of scale economic is designed for financial industrial companies, and an empirical study is conducted by adopting the listed financial industrial companies in Shanghai Stock Exchange and Shenzhen Stock Exchange as the sample. The empirical result shows that the industrial company those holding the shares of the financial institu...
