共 30 条
[1]
[Anonymous], 1995, 1448 WORLD BANK POL
[2]
Blomstrom M., 1998, Journal of Economic Surveys, V12, P247, DOI DOI 10.1111/1467-6419.00056
[3]
COPELAND BR, 1995, AM ECON REV, V85, P716
[5]
DEACON R, 1999, UNPUB POLITICAL EC E
[10]
INNOVATION, IMITATION, AND INTELLECTUAL PROPERTY-RIGHTS
[J].
ECONOMETRICA,
1993, 61 (06)
:1247-1280