摘要
采用2009—2020年中国30个省区市的面板数据,从地理距离和经济距离两方面构建基于双权重矩阵的空间面板杜宾模型,实证考察政府支持对区域创新质量的影响。研究表明:区域创新质量存在显著的正向空间相关性;在地理距离和经济距离双重空间因素作用下,政府支持对本地创新质量和其他区域创新质量均具有显著正向影响,且又以经济距离的作用更强;金融发展水平显著提升了本地创新质量,对外开放水平显著提高了其他区域创新质量。
Based on the panel data of 30 provinces,autonomous regions and municipalities in China from 2009 to 2020,spatial durbin model(SDM)using two weight matrices is constructed to empirically investigate the effect of government support on regional innovation quality.The results show that:Regional innovation quality has a significant positive spatial correlation.Influenced by the spatial factors of both geographical distance and economic distance,government support of a certain place can promote the innovation quality of this region and other regions.Moreover,the effect of economic distance is stronger.Financial development level of one province significantly improved the innovation quality of this province,and the opening level significantly improved the innovation quality in other regions.
作者
谢柔
刘星雨
林周周
XIE Rou;LIU Xingyu;LIN Zhouzhou(School of Politics and Public Administration,Soochow University,Suzhou 215123,Jiangsu,China)
出处
《科技和产业》
2023年第5期134-140,共7页
Science Technology and Industry
基金
苏州大学第二十四批大学生课外学术科研基金资助重点项目(KY20220027A)
国家自然科学基金青年项目(72204181)
苏州市姑苏区科技创新发展软科学研究项目(姑苏经科综〔2022〕号)。
关键词
政府支持
区域创新质量
空间杜宾模型
空间因素
government support
regional innovation quality
spatial Durbin model
spatial factors
