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社会资本已被证明能够通过技术创新影响经济发展,本文考察社会资本影响技术创新进而推动经济增长的理论机制。基于社会资本的四个基本性质,在以技术创新为基础的内生增长模型的基础上,将社会资本纳入知识生产函数,增加社会资本积累方程,构建一个社会资本和技术创新内生化的经济增长模型,结果发现:社会资本对技术创新的作用越大,创新主体越注重社会资本的积累,社会资本水平的提升速度越快,而社会资本水平的提升又会促进创新效率的提高,进而创新部门会使用更多的社会资源,经济的创新率与经济增长率更高。
Social capital has been shown to influence economic development through technological innovation. This article examines the theoretical mechanisms by which social capital affects technological innovation and thus economic growth. Based on the four basic properties of social capital, based on the endogenous growth model based on technological innovation, we include social capital in the knowledge production function, increase the social capital accumulation equation and build an endogenous economic growth of social capital and technological innovation Model. The result shows that the greater the role of social capital in technological innovation, the more the innovation main body pays attention to the accumulation of social capital, the faster the social capital level rises, and the improvement of social capital level will promote the improvement of innovation efficiency and thus the innovation sector Will use more social resources, economic innovation rate and economic growth rate higher.