共 10 条
[2]
Dahlman C., 1995, SOCIAL CAPABILITY LO
[3]
GROSSMAN GM, 1990, AM ECON REV, V80, P796
[4]
Helpman Grossman G, 1991, INNOVATION GROWTH GL, P384
[7]
Laces R. E., 1988, J MONETARY ECON, V22, P342
[8]
Naruls R., 2003, MERIT RES MEMORANDUM, V16
[9]
Romer P. M, 1986, J POLITICAL EC, V194, P1003
[10]
1997, JOURNAL OF ECONOMIC, V35, P688