指派
发表于 2025-3-30 12:13:05
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无效
发表于 2025-3-30 14:52:55
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brassy
发表于 2025-3-30 18:30:17
E. Pfenningeror nutrition, while being poor in a developed country could mean a higher risk of obesity. Obesity is a problem for all races and ethnic groups in the United States and, generally speaking, affects people of all income levels. But a higher proportion of the poor, minorities, and the less educated te
FUME
发表于 2025-3-30 21:18:33
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Frequency-Range
发表于 2025-3-31 01:03:33
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Employee
发表于 2025-3-31 06:32:19
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小虫
发表于 2025-3-31 12:52:42
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AXIS
发表于 2025-3-31 15:27:20
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obeisance
发表于 2025-3-31 20:44:53
W.-K. Hirlinger,J. Kiliant of the delay option is neglected. For an incumbent, the option is exercised and represents an opportunity cost. For a potential entrant the delay option need not be exercised should the regulator allow the purchase access at below economic cost, i.e., operating cost plus the delay options cost. Th
Regurgitation
发表于 2025-3-31 22:09:55
K. H. Lindnert of the delay option is neglected. For an incumbent, the option is exercised and represents an opportunity cost. For a potential entrant the delay option need not be exercised should the regulator allow the purchase access at below economic cost, i.e., operating cost plus the delay options cost. Th