Influencing Factors Of Maintaining The Group Cooperation Order

Economics assumes that human nature is selfish, completely self-interest will form the prisoner’s dilemma, and result in non-cooperative Nash equilibrium results. In the public goods game, rider will make public cooperation collapse, this is "the first social dilemma"; in reality, some traitor will bring about negative externalities, and even cause very bad effect on the society. The present study shows that punishment mechanism,can safeguard the public cooperation, which is known as "strong reciprocity" behavior. But now there may have "the two order of social dilemma". In either case cannot constitute steady cooperative order, and will cause a great threat to the stable development of society. But in reality, although there are many examples of negative uncooperative, the human population has established a relatively stable cooperative order within the community. So what factors contribute to the group cooperation in the maintenance of order? Can we have put forward proposals on how to enhance the level of cooperation between the groups to further enhance group cooperative order?This paper suggests to explain the group cooperation from social mechanism and the mental structure,and try to throw out a suggestion about how to maintain cooperative order. Since the human society have evolved some mechanism to maintain the social cooperative order, through computer simulation study of the three kinds of social mechanism by using system dynamics:the norms are internalized mechanism, alliance mechanism and the third party force mechanism, construction of three kinds of social mechanism for causal cooperative behavior of the feedback loop and constructed the system flow diagram, a simple simulation of three kinds of social mechanism specific impact model for cooperative behavior, the conclusion is the three kind of social mechanism can reduce the penalty cost, enhance the strength of punishment, beneficial to maintain order and group cooperation, in view of the reality to strengthen three kinds of social mechanism of inputs can further enhance the efficiency of cooperation group, create a healthy good cooperation atmosphere. We found that three kinds of social mechanism can not completely guarantee cooperation, in some punishment some people are not highly educated or have no special punish advantage, but they will take the initiative to undertake the punisher character to maintain cooperative order. On the interpretation of such acts, the most cutting-edge research is the neuron economics, limited by experimental condition, there just have a simple summary. Man’s mental structure for cooperation and the explanation, make up for the deficiency and explain better of human cooperative behavior.