Research Of How To Use The Game Theory In Updating The Historic District

Historical blocks has increasingly become the key link in the city planningand city development as the most expressive characteristics neighborhood. Therenewal strategies to historic district emerge in an endless stream, its effect alsodiffer in thousands of ways. And it is the scientific means to determine how toupgrade the historic district in the light of how to use the evaluation system ofrenewal strategy to historic district.In the historic district renewal process, one hand, it is often dependent on thereform experiences and examples to choose the most appropriate update strategyaccording to different historical block, on the other hand, it is the lack ofevaluation system to developed historic district after using the update strategy, andleading to fail to get the updated results in a phenomenon of frequency. If to usethe evaluation model to evaluate update strategy, the government and relatedagencies can be more objective and reasonable to find the method to improve theneighborhood contradiction, so that the selected updating strategy can make theblock to get the benefit maximization; real estate developer can obtained valuequantification information from the block in different strategy evaluation results;the user can get understanding of their habitation or use environment from ascientific point of view and provide feasible to improve the quality of life.Therefore, it is extremely urgent and realistic significance to establish reasonableand effective renewal evaluation model to historic district. Although the renewalstrategy evaluation research to historic district mostly concentrates on evaluatingits updated content, but its evaluation method research also began to receiveattention. Only the establishment of a scientific evaluation model and evaluationsystem can guarantee the benefit and effect in the period of historic district renewaland after the historic district upgrading. However, it is also more difference fromother city historic district and regional differences in that social, cultural,ecological and other benefits. Therefore, it is the trend to introduce other subjectssuch as economics, psychology, history, sociology and so on in perfect evaluationsystem of renewal historic district.At the same time, game theory is the study of decision-making behavioroccurs when directing interaction decision-making and balancing decision-makingproblem. Its research examples: to give constraints and to make individualpursuing its effectiveness to be the biggest change. In game theory, to set thestrategy of space, the utility function, information structure, rational players pursuethe maximization of individual utility through the optimal choice, eventuallyreached equilibrium. The individual utility function of players not only depend onhis own choice and is dependent on the choice of others. This choice is individual choice in the presence of external interactions of economy. Human interest of theplayers is mutual involvement and interaction. As a historical district renovationmay be bound to lose some social and cultural benefits if emphasizing themaximization of economic benefits, therefore how to select the update strategy tomake the historic district renewal to get ultimately benefits and win-win results, itwill inevitably need to introduce game theory analysis methodHistoric district renewal is a complete game system. First to meet theimportant factors of the game theory, namely:(1) participants--government,developers, professional organizations, users, indirect benefit;(2) action--blocks;(3) information--block status and involvement in human understanding;(4)strategy--update strategy;(5) payment and payment function)--update cost;(6)results--benefit through updating block;(7) equilibrium-the most optimalrenewal process. The above factors, participants, action and results are collectivelyreferred to as the rules of the game, game analysis is designed to use the rules ofthe game determining equilibrium. The analysis of historic blocks with differenttraits in renovation is to have the optimal update strategy. Therefore, the researchof this subject has important theoretical value and practical significance. The thesisaims in providing a feasible scientific program in upgrading the historic blocks. Itis also a way to make a complete and accurate evaluation model throughtheoretical research and practical case study and by way of introducing prospectivemathematical model of game theory into the evaluation system.