粤港澳城市群科技金融对科技创新的支持效率研究[*]

Research on the support efficiency of T＆F to Technological Innovation in the Guangdong-Hong Kong-Macao Urban AgglomerationLi Helong1, Lv Yulin1, Wang Cunhua2

摘要:

科技金融是支持区域科技创新的不竭动力，而城市间的协同创新可能也深刻影响着科技金融对科技创新的支持效率。本文基于2008-2019年粤港澳城市群23市的面板数据，构建能反映城市协同创新状况的协同创新分形维数，以研究城市协同创新对科技金融支持科技创新的影响。实证结果表明，经济发展和政府投入对附属地带、周边地带与核心地带的科技创新支持效率较高，而研发支出和金融机构贷款对中间地带、边缘地带与偏僻地带的科技创新支持效率更高。另外，对于核心地带，研发人员对科技创新的支持效率更佳，且均衡发展的科技金融体系可支持其科技创新。最后，分别从优化城市群协同创新格局和提供因地制宜的科技金融支持两个方面提出政策建议。

Abstract:

Science and technology finance(T＆F) is an inexhaustible driving force for regional technological innovation, and the urban agglomeration collaborative innovation may also profoundly impact the support efficiency of T＆F to technological innovation. Based on the panel data of 23 cities in the Guangdong-Hong Kong-Macao urban agglomeration from 2008 to 2019, this paper constructs the collaborative innovation fractal dimension, which can reflect the collaborative innovation status of cities, to research the impact of city collaborative innovation on the support of T＆F to technological innovation. The empirical results show that, economic development and government investment are more efficient in supporting technological innovation in the subsidiary area, surrounding area and core area, while R&D spending and financial institution loans are more efficient in supporting technological innovation in the middle area, periphery area and remote area. In addition, for the core area, R&D personnel are more efficient in supporting technological innovation, and moreover, a balanced development of T＆F system can support its technological innovation. Finally, policy recommendations are put forward respectively from two aspects: optimizing the pattern of collaborative innovation in urban agglomerations and providing T&F supports tailored to local conditions.