共 24 条
[4]
FERSHTMAN C, 1987, AM ECON REV, V77, P927
[5]
Fershtman C., 1985, INT J IND ORGAN, V3, P245, DOI [10.1016/0167-7187(85)90007-4, DOI 10.1016/0167-7187(85)90007-4]
[8]
Hanweck G.A., 1996, J ECON BUS, V48, P141