摘要
The dual structure of industrialization and urbanization in China causes domestic under-demand in recent years. The development strategy of the small town determines the economy can only meet lower equilibrium. The route that emerges in the Midland is chosen to develop the regional key city or city to enclose actively, but this process will lead to new non-equilibrium that is pulled by the investment of government. Establishing a two-product model, this paper verifies that the endogenous motive force of growth of the urbanization is the division of labor, which also promotes the SME. So we draw a conclusion that the SME is the main force that can promotes the urbanization of the Midland.
