共 12 条
[1]
COREY ER, 1978, PROCUREMENT MANAGEME
[3]
ESTIMATION OF CHOICE PROBABILITIES FROM CHOICE BASED SAMPLES
[J].
ECONOMETRICA,
1977, 45 (08)
:1977-1988
[4]
MASTEN S, 1982, THESIS U PENNSYLVANI
[5]
MASTEN SE, 1984, UNPUB I CHOICE ORG P
[7]
SUPPLIER SWITCHING COSTS AND VERTICAL INTEGRATION IN THE AUTOMOBILE-INDUSTRY
[J].
BELL JOURNAL OF ECONOMICS,
1982, 13 (01)
:206-213
[10]
WILLIAMSON OE, 1979, ISSUES DEFENSE EC, P229