多维驱动因素的内生经济增长模型——技术进步与人力资本积累的交叉外部性及其增长效应

An Economic Growth Model of Multi-dimensional Driving Factors——Cross Externality and Economic Growth Effect of Human Capital Accumulation and Technical Progress

技术进步和人力资本积累是一国经济实现内生稳定增长的源泉。本文将罗默和卢卡斯的内生增长思想相结合,建立了研究开发和人力资本同时内生化的经济增长模型,分析了技术和人力资本相互促进式的积累过程以及两种要素对经济增长的影响。本文得到结论认为,技术进步和人力资本积累具有正向的交叉外部性,并可以推动宏观经济实现更快地增长。

Technical progress and human capital accumulation are the source of endogenous economic growth. This paper combines the thoughts of Romer and Lucas, develops a theoretical model of endogenizing technology and human capital simultaneously, and analyzes how human capital accumulation and R＆D investment provide incentives for each other and how they affect economic growth. This paper solves the problem of endogenizing technology and human capital simultaneously which has not been solved in economic growth theory for a long time, and draws a conclusion that the interaction of technology and human capital would promote macroeconomy to grow faster.