Abstract: Having developed rapidly,China’s private enterprises play an extremely important role in China's economic development.Through the analysis of private enterprises in terms of technology,capital and labor and macro-policy support  as the subsequent advantages,the author uses game theory to analyse the  disadvantages in capital,technology and human resources aspects of China’s private enterprises.It is pointed out that China’s private enterprises should make full use of imitative innovation to  exert subsequent advantages.

Key words: private enterprises, subsequent advantages, imitative innovation, game analysis