互联网发展,技术溢出与区域创新能力

Internet development, technology spillovers and regional innovation capabilities

摘要:

目前，创新已成为驱动中国社会经济发展的重要因素，但较为详细的研究中国社会创新能力现状及其影响因素的文献并不多见。本文采用2008-2017年中国31个省市的空间面板数据，运用空间自相关模型（SAC），并构建邻接权重矩阵和地理距离矩阵，考察互联网发展对区域创新能力影响的异质性与关联性。研究表明：区域创新能力会形成空间依赖性；互联网发展会显著促进区域创新产出水平的提高，并且这种促进作用具有空间异质性，相较于东部地区，中部和西部地区无法完全发挥网络效应，互联网发展的促进作用较弱。进一步研究发现，互联网发展会通过外商直接投资间接提升区域创新能力，但互联网的这一间接影响要小于其对区域创新能力的直接影响。

Abstract:

At present, innovation has become an important factor driving China's socio-economic development, but relatively few literatures have studied the status of China's social innovation capacity and its influencing factors in detail. This paper uses the spatial panel data of 31 provinces and cities in China from 2008 to 2017, uses the spatial autocorrelation model (SAC), and constructs the adjacency weight matrix and geographic distance matrix to examine the heterogeneity and relevance of the impact of Internet development on regional innovation capabilities. . Research shows that regional innovation capacity will form a spatial dependency; Internet development will significantly promote the improvement of regional innovation output levels, and this promotion has spatial heterogeneity. Compared with eastern regions, central and western regions cannot fully utilize the network. Effect, the promotion of Internet development is weak. Further research found that the development of the Internet will indirectly enhance regional innovation capabilities through foreign direct investment, but the indirect impact is less than the direct impact of the Internet on regional innovation capabilities.