Hitotsubashi University Repository Title Human Capital Accumulation and Endogenous Growth in a Dual Economy Author(s) Gupta, Manash Ranjan; Chakraborty, Bidisha Citation Hitotsubashi Journal of Economics, 47(2): 169-195 Issue Date 2006-12 Type Departmental Bulletin Paper Text Version URL http://hdl.handle.net/10086/13782 Right