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技术差距带来的技术扩散效应决定了区域间可能存在着技术收敛.在限制指数模型中,所有国家和地区将获得相同的技术进步率,在逻辑斯蒂模型中,人力资本水平成为制约技术收敛的条件.将Benhabib和Speigel(2005)的跨国技术收敛的实证研究工作推广到国内地区研究之中,分析了中国30个省区1990-2008年技术进步率的影响因素及收敛情况.实证研究结果表明,中国30个省区的技术进步率趋异.人力资本是促进地区自主创新和技术扩散的积极因素.
The technology diffusion effect brought by technological disparity determines that there may be technical convergence among regions. In the restricted index model, all countries and regions will get the same rate of technological advancement. In the Logistic model, the level of human capital becomes a constraint to technological convergence .Based on the empirical research of Benhabib and Speigel (2005) on the transnational technological convergence in China, this paper analyzes the influencing factors and convergence of technological progress rate in 30 provinces and autonomous regions in China from 1990 to 2008. The results of empirical research It shows that the technological progress rates of 30 provinces and autonomous regions in China diverge, and human capital is a positive factor to promote regional independent innovation and technological diffusion.