多维距离视角的技术创新扩散动态过程分析

Analysis of technology innovation diffusion characteristics from multi-dimensional distance perspective

摘要:

技术创新扩散是创新驱动发展的传导器和放大器。通过将影响创新扩散的距离变量从传统的空间距离扩展到时间距离和社会距离,从多维距离视角分析了创新扩散的分布特征。通过理论梳理和实地调查发现,技术创新饱和扩散的静态结果在空间上呈现出由多个企业集聚区构成的“岛屿”状分布,这些“岛屿”是逆邻近扩散形成的“种子企业”邻近扩散的结果；在时间距离上呈现出同一区域内采用时间的邻近性和不同区域之间采用时间的离散性；在社会距离上呈现出所有采用方与直接扩散源之间的邻近性。

关键词:技术创新扩散;邻近效应;逆邻近效应;空间距离;时间距离;社会距离;实地调研

Abstract:

Diffusion of technological innovation is the transmitter and amplifier of innovation-driven development. By extending the distance variables that affect innovation diffusion from traditional spatial distance to time distance and social distance, The distribution characteristics of innovation diffusion are analyzed from the perspective of multi-dimensional distance. Through theoretical analysis and field investigation, The static results of saturation diffusion of technological innovation show an "island" distribution composed of multiple enterprise clusters in space. These "islands" are the result of proximity diffusion of "seed enterprises" formed by inverse proximity diffusion. In terms of time distance, it shows the proximity of time in the same region and the dispersion of time between different regions. The proximity of all adopters to direct diffusion sources is shown in social distance.The proximity of all adopters to direct diffusion sources is shown in social distance

Key words:diffusion of technology innovation; proximity effect; inverse proximity effect; spatial distance; time distance; social distance; field research.