搜索结果: 1-1 共查到“交通运输工程 Marginal Costs”相关记录1条 . 查询时间(0.036 秒)
Port Pricing. Considerations on Economic Principles and Marginal Costs
Port Pricing Economic Principles Marginal Costs
2009/9/28
Pricing by ports and operators within ports is considered quite a complex and untransparant matter, and as such it is sometimes perceived as archaic. This often results in debates about subsidies, cap...