7LARRY A S. The costs and returns of human migration [J]. The Journal of Political Economy, 1962 (5): 80 - 93.
8RASHI F. Educational patterns in southern migration [J]. Southern Economic Journal, 1965 (1) : 120.
9BOWMAN M J, ROBERT G M. Schooling, experience, and gains and losses in human capital through migration [J]. Journal of the American Statistical Association, 1967 (9) : 875 -898.
10DORE R P. Human capital theory, the diversity of societies and the problem of quality in education [ J ]. Higher Education, 1976 (1) : 90.
