Analysis of economy transition in China City

Since 1978´ reforming and opening up, the economy has been in transition in China which accelerated the institutional changing as well as economic structure reconstructing and upgrading. In this paper, we apply Multiple Linear Regression analysis the relationship between economic transition and varieties industry development in Beijing, Tianjin and Shanghai. The conclusion shows, in different scene, the increasing way is different for different. However, the level of openness degree and market degree is the pivotal factors for economic developing in all the three case. Sometimes, active governance intervention is a driving power for economy level rising. The three case cities belong to rapidly developing cities group in China, so the developing experience of them could give some inspiration for moderate cities in China.