机译:人力资本对经济增长的不对称影响
Queen Mary Univ London Sch Business & Management Mile End Rd London E1 4NS England;
Univ Thessaly Dept Econ 28th October 78 Volos 38333 Greece;
Economic growth; Human capital stock; Nonparametric analysis; Semiparametric analysis; I25; O4; O11; O15;