| Now, China's foundry business is in the most low-end value chain, lack of brand name and core technology when participating the international outsourcing. The article is in the view of this situation and based on previous researches, discussing the process of absorption multinational company's technology spillover to China's manufacturing enterprises which participate in international production outsourcing. The study has important practical significance on China's enterprises to absorb and expand the spillover effect.The thesis begins from the theory of production outsourcing and technology spillover, using the sophisticated economic theory explains why multinational companies selecting outsourcing strategy and existing technology spillover. Consider that technology spillover in the process of outsourcing is to maximize the benefits for both sides participating in the game, through selecting the most optimized results. On this basis, analysis the fierce competition in the market and the establishment of long-term and stable cooperative relations are the basic reasons for technology spillover; Technology through demonstration and imitation, the market competition enterprises front-back relation, staff mobility to spillover; Analysis the impact of opportunistic behavior on technology spillover, through building a inter-firm game model, point that (technology transfer, cooperation) strategy is the optimal choice of two sides.Through analysis the stage of technology spillover's effect, point out that OEM stage has smaller technology spillover and technology spillover occurs at the ODM stage; Through human capital-technology spillover's partial equilibrium analysis shows that the absorptive capacity of technology spillover has an important impact on the spillover effect; Building a optimize model of technology spillover, providing a basic theoretical model of technology spillover effect. On the basic theoretical analysis of technology spillover mechanism and effect, analysis the empirical data, proved take part in international production outsourcing can actually improve country's total factor productivity, that is, the technology does exist spillover effects. Also calculate the relationship between outsourcing and spillover.According to the previously analysis proposed some suggestions on how to expand technology spillover, including: Government's policy support on the participation in international outsourcing; Undertaking the outsourcing of production with high technical content and construct outsourcing industry base; Foundry companies should continue to study and enhance the technology absorptive capacity; Establishing long-term cooperation relations with Outsourcing Enterprises. |