Abstract:Innovation policies play an important role in the development of strategic emerging industries, but how to choose the suitable policies to support it is a big difficult. The stage of industrial development and evolution needs to match the corresponding innovation policy. According to the different stages of the innovation policy, this paper put forward a method to divide the process of strategic emerging industries into three stages. Taking the new product profits and the patent output efficiency as the main indicators, using stochastic frontier analysis methods to get the efficiency indicators, and analyzing the present situation of industrial development stage combined with trend analysis method, we can give the matching innovation policy to each stage. Finally, take the pharmaceutical industry and electronic information industry in Beijing as the case to do the stage analysis, and put forward policy advice.