港口协调定价效果及其利润分配机制分析

Analysis of Port Coordination Pricing Effect and Its Profit Allocation

为解决目前港口间的盲目竞争,本文引入并改进了Hotelling模型,提出了港口协调定价方法,通过理论分析得出港口协调定价后的总利润大于非协调定价的总利润;并运用Shapely值法对港口协调以后的总利润进行合理分配,得出协调后各港口的利润均大于协调之前各港口的各自利润,从而使港口达到共赢。

In order to solve blind competition among ports, this paper presents the port coordination pricing method using Hotelling model. It is shown from our analysis that the total profits before coordination are greater than those after coordination. Based on Shapely value, this paper also presents the model to allocate the profits resulting from coordination. It is shown from this allocation model that every port profit after coordination is greater than that before coordination and win-win is achieved.