摘要
本文首先在罗默模型的基础上引入卢卡斯把人力资本内生化的思想框架,内生化R&D和人力资本,构造了一个新的内生增长模型,通过Hamilton函数推导出均衡解,并分别与罗默模型和卢卡斯模型的均衡条件进行比较,发现人力资本和研发资本对提振经济都很重要,但人力资本部门的生产效率对提振经济更为重要。然后利用2008—2013年31个省市的面板数据进行实证研究,实证结果佐证了理论结果的正确性,同时还发现研发资本投入具有外溢效应,透过人力资本,研发资本的作用被增强。
This paper introduces Lucas＇s thought of endogenous human capital into Romer model, considering R＆D and human capital as endogenous variable. It constructs a new endogenous growth model, derives the equilibrium solution by the Hamilton function, and compares the results between new model and the former two models. It finds that the human capital and R＆D capital are important to boost economic growth, but the production efficiency of human capital department is more important than these. Then, this paper uses panel data of China＇s 31 provinces from 2008 to 2013 to carry out the empirical research. The empirical results prove the correctness of the theoretical results. At the same time, the study also finds that R＆D capital input has spillover effects, the role of R＆D capital has been enhanced through human capital.
出处
《中国科技论坛》
CSSCI
北大核心
2016年第9期110-114,共5页
Forum on Science and Technology in China
基金
国家自然科学基金项目"基于内生经济增长理论的中国式财政分权效应研究"(71573240)
关键词
人力资本
研发资本
人力资本投入效率
经济增长
Human capital
R＆D capital
Human capital input efficiency
Economic growth
