摘要
通过构建基于中间产品种类扩张型的内生增长模型,本文证实了技术吸收能力对技术外溢效果的决定作用,利用我国1996—2002年30个省市的面板数据进行估计的结果支持了这一结论。进一步实证表明,东部地区人力资本投资相对滞后制约了技术吸收能力,而中西部地区提高技术吸收能力的关键是增强经济开放度。
By establishing an endogenous growth model with knowledge-driven R&D, this paper shows that host country' s absorptive capability is the determinant of technology spillover, and such conclusion is verified by our panel data estimation of China' s 30 provinces during the period of 1996-2002. The further provincial sub-sample regression results show that absorptive capability is constrained by the relative lower accumulation of human capital in coastal regions, while for non-coastal regions, higher degree of openness is essentially required to improve its absorptive capability.
出处
《经济研究》
CSSCI
北大核心
2005年第8期95-105,共11页
Economic Research Journal
基金
国家社会科学基金重点项目(04AJL006)
国家自然科学基金(70273010)的资助。