Research on the Impact of Loan Risk Compensation Funds on Regional Technological Innovation Efficiency Based on DEA Model

With the rapid economic development of China, regional technological innovation has gradually become the main force of China's scientific and technological innovation. In order to improve the technological innovation efficiency of inputs and outputs, this paper collected the data of 21 prefecture level cities in 2015, the establishment of regional R&D DEA model based on input- output efficiency evaluation system, to measure the impact of the efficiency of regional innovation. Therefore, it is suggested that the government should appropriately raise the loan risk compensation funds, so as to further promote regional technological innovation and economic development.