共 16 条
[1]
AGHION P, 1987, AM ECON REV, V77, P388
[3]
BERGEMANN D, 2003, DYNAMIC PRICE COMPET
[4]
BERGEMANN D, 1999, 1259 NW U CTR MATH S
[8]
DIXIT A. K., 1996, E ECON J, V22, P375