共 9 条
[1]
BIGGS T, 1998, ETHNIC TIES ACCESS C
[3]
FAFCHAMPS M, 2000, EC J
[4]
FISMAN R, 2000, ETHNIC ENCLAVES COMM
[5]
FISMAN R, 2000, UNPUB DOES COMPETITI
[6]
GULYANI S, 1998, LINKS TRANSPORTATION
[9]
WOODRUFF C, 1998, NONCONTRACTIBLE INVE