城镇化水平对城市创新能力的影响研究——以长江中游城市群28市为例

On Urban Innovation Ability Influenced by Urbanization:A Case Study of the 28 Cities of the City Clusters Along the Middle Reaches of the Yangtze River

通过对2010~2015年长江中游城市群28个城市的城镇化水平对城市创新能力的影响研究表明:城镇化水平对城市创新能力具有显著的正向作用,且能产生积极的人力及物质资本溢出效应,间接驱动城市创新能力。但是,由于长江中游城市群城镇化发展中仍存在一些问题,使得城镇化的人力及资本溢出效应未充分发挥,对城市创新能力的间接驱动作用不太明显。

Based on panel data of the 28 prefecture - level cities along the middle reaches of the Yangtze River from 2010 to 2015, this paper makes an empirical analysis of the urban innovation ability influenced by urbanization. Results show that urbanization has a significantly positive effect on urban innovation ability, and it can produce positive human and material capital spillover effect which drives the urban innovation ability in- directly. However, due to a variety of problems in the development of the city clusters＇ urbanization along the middle reaches of the Yangtze River, the human and capital spillover effect of urbanization has not been fully exploited, and the indirect driving role of urban innovation capability is not obvious.