关键词: 港口资源整合, 港航纵向一体化, 混合联盟, 两阶段博弈

Abstract: With the intensification of competition in the port and shipping industry, the cooperation among ports and the vertical integration between ports and shipping companies are developing continuously. In particular, shipping companies participate in the resource integration among ports by means of acquisition or investment, forming a more complex mixed alliance between ports and shipping companies. In this paper, a revenue model based on competition and cooperation among ports and the vertical integration between ports and shipping companies is established for ports and shipping companies mixed alliance mode. The revenue of ports and shipping companies are compared under the regional port competition model and the mixed port and shipping company alliance model. Factors such as geographical location, inland transportation cost and investment effect of shipping companies are analyzed. The results show that the mixed alliance mode of ports and shipping companies will have a positive impact on both ports and shipping companies. When the infrastructure of collection and distribution between ports and inland areas is weak and the influence of shipping companies is great, non-cooperative ports will also benefit from the mixed alliance mode. At this time, the mixed mode is conducive to promoting the development of the whole regional port economy.

Key words: port resources integration, vertical integration of port and shipping company, mixed alliance, two-stage game