中文摘要：

为有效分析区域多港口之间的合作竞争策略，根据港口服务价格、服务时间以及港口之间的影响，提出港口需求的函数表达式，并在此基础上考虑港口服务时间可靠性约束，提出港口合作竞争的分析模型和港口合作利润的分配机制．运用算例对模型的有效性进行验证，得出：区域多港口合作将减少各个港口服务时间、服务价格以及提高所有港口总利润；区域港口之间合作程度越高，所有港口的总利润也越高；港口之间的合作可通过设计有效的利润分配机制实现．

英文摘要：

In order to analyze cooperation and competition strategies among regional multiple ports, a port demand function is presented based on port service price, service time and interactions among ports. The port cooperation and competition analysis model as well as port profit allocation mechanism is proposed under the condition of considering the port service time reliability. A numerical example is given to demonstrate the effectiveness of the proposed model. It shows that the multiple port cooperation will lead to increases of all ports＇ total profits, decreases of the service time and the service price. The higher the level of cooperation between regional multiple ports is, the higher the all ports＇ total profits will be. The port cooperation can be achieved by designing an effective profit allocation mechanism.