关键词: 创新链 , 国进民进 , 新格局 , 障碍机制 , 突破路径

Abstract: At present stage,stateowned enterprises have been positioned as the leader of Chinas economic development,and become one of the most important means for Chinas government to promote and obtain rapid growth of GDP in shorttermThey are not only the core means to carry out and implement the national macroeconomic regulation and control policy and the transmission mechanism of the important macroeconomic policy,but also the largest beneficiaries of industrial policies actively implemented by every levels of governments in ChinaTherefore,this paper emphasizes the remaining various defects in the five stages of Chinese innovation chain and the rational positions of stateowned and private enterprisesIn addition,this paper investigates how to construct possible mode and implement path for the cooperation between stateown and private enterprises in various stages in the innovation chainOn this basis,this paper puts forward some necessary policy suggestions and possible reform breakthrough in the future

Key words: innovation chain , both stateowned and private sectors advance , new pattern；obstacle mechanism , breakthrough path