Research On Co-opetition Relationship Network In Regional Port Group

In the deepening of economic globalization,shipping alliance is becoming more and more obvious for its huge influence today.So,necessary internal co-opetition strategic relations must be established amaong ports in regional port group.They must rely on the overall strength to face the international competition.The relationship between ports has also been gradually transformed from a mere competition or cooperation relationship into a co-opetition,win-win relationship,the co-opetition has become the trend of future relationship between ports.In the process of development,regional port group has gradually realized that the homogeneity competition between ports will cause adverse consequences,such as wasted and excessive construction of port resource.It’s running counter to the overall ltrend of the international ports development.So the port groups are very willing to try to establish benign co-opetition relations.With opportunity and challenge,it has become an urgent task to reasonably plan the co-opetition relations in regional port group.From the perspective of network,this paper using the basic-element theory,social network analysis,game theory and complex networke evolution analysis methods,accomplish an in-depth overall research of the co-opetition relationship problem in the regional port group.The main research content includes four aspects.1)Based on the basic element of extenics theory,we established multiple co-opetition relationship network model of regional port group.This model solved the ignoring of the influence of network structure and node behavior from node properties in the previous network models.This model optimizes the structure of the network model(multiple)and to overcome the problem of analyzing multiple networks at the same time.2)Based on the network model,we mainly use social network analysis methods to comprehensively analyze the structure characteristics of regional port group co-opetition network.This analysis guides regional port group how to plan and divide the function of ports in regional port group,and how to form a benign competition relationship network with distinct and clear positioning,reasonable dividing.3)Based on the network model,respectively,we build up complete information static non-cooperative game model,epeated game model based on tit-for-tat strategy and the network cooperative game model.In the perspective of network,these game model comprehensively and profoundly analyzes various development stages and its equilibrium of the co-opetition between ports in the port group。4)Improved the BA model based on analysis results of network topology structure,then established the evolution model for feeding network of regional port group,prove the effectiveness and rationalitythrough the matlab simulation.Selection of the Pearl River Delta port group is analyzed,using MATLAB and the Ucinet software to realize all the process of analysis.