基于人力资本的溢出效应,本文利用99个国家1961—2010年的面板数据,使用包含实物资本和有效人力资本的生产函数分解导致不同国家经济增长差异的要素,重点考虑受教育年限对人力资本形成的影响。结果表明人力资本的差异相比实物资本可以更好地解释不同国家的经济增长差异,高收入国家人力资本对收入贡献更大,但中低收入国家有着更大的有效人力资本的产出弹性。
Considering the spillover effect of human capital, this paper focuses on the importance of the level of education in human capital formation by using 99 countries panel data from 1961 to 2010 and taking the production function in- cluding physical capital and effective human capital to differentiate the economic growth factors of different countries. The conclusions show that differences in human capital can better explain the differences in economic growth in different countries compared with physical capital; human capital shows greater contribution to income in high - income countries ; low and middle income countries have a larger effective outout elasticity of human canital.