Research on the Interactive Development Mode between Information Industry and Innovative City Based on SD Model

In order to research the relation between the information industry and the innovative city, this paper uses the method of the system dynamics, from both the theoretical and the empirical, has carried on the research on the interactive development mode between information industry and innovative city of China. In this paper, it has analyzed the spiral rise trend between the information industry and the innovative city and has established the system causes and effects chart. It also has studied the validity of the complex system which composed by the information industry and the innovative city using the information entropy theory. Finally, take Dalian city of China as an example, this paper empirical analysis the mutual impetus relations between the information industry and the innovative city, comes to the conclusion of the information industry and the innovative cities' SD model is effective. And the relation between the information-industry and the innovative city is not only interactive development but also show the trend of spiral rise.