创新型城市创新扩散效应研究——以南京市为例  

Study on the Innovation Diffusion Effects of the Creative City——A case of Nanjing

作　　者：李闽慧 季春[1] 姜琴[1] 苏晓云[1] 吴铮悦[1] 

机构地区：[1]南京市科技信息研究所,南京210018

出　　处：《科技和产业》2017年第12期95-98,共4页Science Technology and Industry

基　　金：南京市科技信息研究所所级课题(2017B0001)

摘　　要：从创新型城市层面出发,以参与城市创新扩散活动的创新主体角度构建指标体系,利用CH改进模型研究城市创新扩散效应。以2001—2015年南京相关数据为基础,对南京市创新扩散效应进行实证研究。结果显示:研发投入、技术交易对南京全要素生产率有显著的正向作用,政府科技支出则有较弱的正向作用;而研发人员数则具有显著的反向作用;金融机构科技贷款以及国外研发存量未对南京创新扩散产生显著影响。针对实证结果提出相关政策建议。Starting from the creative city,the index system is constructed from the perspective of innovative subjects involved in innovation diffusion activities,using the improved model of CH to study on the innovation diffusion effects.Based on relevant data of Nanjing from 2001 to 2015,empirical study on the innovation diffusion effects in Nanjing.Results showing：R D investment and technology trading have a significant positive effect on the TFP of Nanjing;science and technology of government expenditure has a weaker positive effect;R D personnel has a significant reverse effect.Scientific and technological loans of financial institutions and FDI have no significant impact on the innovation diffusion effects of Nanjing.Based on the empirical results,policy recommendations are put forward.

关 键 词：全要素生产率 CH改进模型 创新扩散效应 

分 类 号：F299.27[经济管理—国民经济]