江苏科技金融与科技创新互动发展研究

科技与金融是经济发展的两大重要引擎。界定了科技金融内涵，揭示了科技金融与科技创新的相互作用机理，利用统计数据对我国和江苏科技金融与科技创新各变量进行了单位根检验、协整检验和格兰杰因果关系检验。研究结果表明：我国科技创新能有效带动科技金融发展规模的扩大，但科技金融对科技创新发展的促进作用还不够显著，科技与金融结合还有较大提升空间；江苏科技金融能有效带动科技创新投入，科技创新产出对科技金融发展具有积极的正反馈效应，公共科技金融对科技创新发展起主导作用，市场科技金融对科技创新产出的助推作用有待增强。最后，提出了促进江苏科技金融与科技创新互动发展的对策建议。

An Empirical Research on the Interactive Development of Jiangsu's Finance of Science and Technology and Technical Innovation

Science and technology and finance are important engine of economic development. The paper defines the connotation about finance of science and technology and reveals the interaction mechanism of finance of science and technology and technical innovation. The paper uses the statistical data to conduct the unit root test, co-integration test and granger causality test in our country and Jiangsu province. The results show that technical innovation promote the development of finance of science and technology, but financial role in promoting development of technical innovation is not significant enough, the combination of science and technology and financial has a large room to improve in our country. In Jiangsu, finance of science and technology promote technical innovation input, technical innovation output makes positive feedback on the development of finance of science and technology, the public finance of science and technology play a leading role for technical innovation development, but market finance of science and technology' driving force to the technical innovation output is not strong. Finally, according to the result of evaluation, some policy suggestions are put forward.