Abstract : Is There Any Difference of Technological Innovation Effects between the Enterprises of Different Ownerships ? The empirical study based on the 2016CEES data finds that R&D inputs can significantly improve the performance of enterprises. However , the R&D inputs of non state-wned enterprises had significantly positive influence onthe performance of non state-owned enterprises whereas that of state-owned enterprises was not significant. The two possible reasons for the differences referred above are the differences in management efficiency and government support. The suggestions areas follows : firstly , to encourage enterprises to invest in technological innovation and guide enterprises to build a new technological innovation system based on the combination of industry-university-research. Secondly , to improve the mechanism for granting subsidies and create a more transparent subsidies evaluation mechanism. The third, to focus on management efficiency in innovation.
Key Words : State-owned Enterprises ; Non State-owned Enterprises ; Innovation Inputs ; Company Performance