Abstract:Based on the knowledge production function, building a measurement model, using 1990-2014 data, this paper empirically studies the short-term effects and long-term effects of the cooperative innovation on the independent innovation ability of Jiangxi. The results of co integration regression research show that collaborative innovation level has increased by 1%, independent innovation ability has improved the 0.1204%, it is significant at the 10% level, namely collaborative innovation helps to enhance the independent innovation ability of Jiangxi in the long run. ECM model regression results indicate that the collaborative innovation level has increased by 1%, independent innovation ability has significantly improved 0.0907%, collaborative innovation has also improved the independent innovation ability of Jiangxi in the short term, but the short-term promotion effect is small. Therefore, in order to further develop collaborative innovation to enhance the independent innovation ability of Jiangxi, this paper puts forward the following countermeasures: building market service platform, to create a good environment, establishing and improving the long-term mechanism, strengthening the role of government departments, focus on innovation mechanism, strengthening the dominant position of enterprises, and vigorously developing intermediary and professional services.