Abstract:Policy tools play a key role in the technology innovation process of private enterprises. Based on the sense of enterprises, this paper conducted a survey on 248 private enterprises and analyzed the importance of technology innovation policy tools for private enterprises. The results found that, overall, compared with the supply-side policy tool, the environment-side policy tool is more important, as well as the demand-side policy tool. The policy categories of talent supply and business environment are of the highest importance for private enterprises. Capital and talent supply are the focus of supply-side policy tool, and the business environment is the focus of environmental-side policy tool, while market development is the focus of demand-side policy tool. Finally, it put forward relevant suggestions from the accuracy of policy tools formulation, the driving effect of policy tools, and innovation environment cultivation.