（Institute of Quality Development Strategy，Wuhan University;Coordination Innovation Center of Macro Quality Management in Hubei Province）
Abstract: The urbanization of peasant-workers is the most powerful engine for the potential of domestic demand and the development of the society in China. There are some articles that have positive impact on the influence factors of the urbanization of peasant-workers and job performance, but now, few of articles have researched the relation between the urbanization and other varieties in terms of some mechanisms. This text is based on the data of CEES in 2005, and apply the methods of valuation of OLS, 2SLS and LIML to analyze the specific capital influence in the integration of the urbanization of peasant-workers and in the effect of the stability of the labor productivity using the cooperative communication to the staff. The results turn to be that: the fusion of the urbanization of peasant-workers has a positive promotion in the specific human capital of the cooperate communication, the specific human capital has a steady positive correlation to the productivity of the staff, thus leading to the positive influence of the fusion of the urbanization of the peasant-workers to the labor productivity. This article verifies the impact of the fusion of the urbanization of peasant-workers to the job performance, the empirical relation above satisfies the statistic needs of the causal reasoning. Based on the result above, the suggestion is that the government should focus on rising the peasant-workers’ willing of the inhabitation and the standard civil to accelerate the process of new type urbanization, besides, the government also should promote the formation of the specific human capital to elevate the labor productivity.
Key Words: the Urban Integration of Peasant-Workers；Specific Human Capital；Labor Productivity