Abstract:An IUR revenue collaborative innovation model researching the transformation conditions from knowledge complementarity to the actual behavior of collaborative innovation is proposed from the perspective of knowledge complementarity. The forward relations between the most superior labor resources disposition of IUR and the specialized economy and the influences of accumulation degree and coordinated efficiency of supplementary knowledge, complementarity economical degree on the IUR collaborative innovation are proven based on theoretical research, data simulation and analysis of equilibrium results. This paper explains sufficient and necessary conditions of achieving effective cooperation among different heterogeneity organizations. Moreover, based on these conditions, recommendations promoting our IUR collaborative innovation are proposed.