Characteristics of knowledge exchanging behavior among individual agents in a knowledge dynamic interaction system are studied by using the game theory. An analytic model of evolutionary game of continuous dynamic kno...Characteristics of knowledge exchanging behavior among individual agents in a knowledge dynamic interaction system are studied by using the game theory. An analytic model of evolutionary game of continuous dynamic knowledge interaction behavior is founded based on the structure of the evolutionary game chain. Possible evolution trends of the model are discussed. Finally, evolutionary stable strategies (ESSs) of knowledge transactions among individual agents in the knowledge network are identified by simulation data. Stable charicteristics of ESS in a continuous knowledge exchanging team help employee to communicate and grasp the dynamic regulation of shared knowledge.展开更多
In order to highlight and analyze the influence of heterogeneous knowledge flows to enterprises in the modern service industry,based on a review of the Colonel Blotto game,some presumptions such as the game's util...In order to highlight and analyze the influence of heterogeneous knowledge flows to enterprises in the modern service industry,based on a review of the Colonel Blotto game,some presumptions such as the game's utility function are modified,and a mechanism to change tacit knowledge into explicit knowledge is constructed to carry out an analysis of a two-player knowledge flow management.The characteristics of the players' optimal reactions of knowledge flow management are studied,and the results bear evidence of the facts that a gap always exists under the spillover effect.Meanwhile,tacit knowledge seems more important to the development of enterprises than explicit knowledge.So it implies that the foremost task for the development of the modern service industry is to strengthen the settings and institutions for the flux of tacit knowledge and enterprise knowledge management.展开更多
This paper briefly presents the methods and the results of the investigation conducted within the doctoral study. The goal is to investigate the phenomenon of fado songs in the context of cultural transformations that...This paper briefly presents the methods and the results of the investigation conducted within the doctoral study. The goal is to investigate the phenomenon of fado songs in the context of cultural transformations that take place in the uniting Europe. During the investigation, we tried to verify the problem of national and cultural identity of the Portuguese and their attitude towards ethno-cultural auto-identification in fado. According to the research results, the Portuguese are profoundly conscious of the relation between fado and their national and cultural identity. The results show that the Portuguese also consider the songs so strongly tied to their own nation, history, and places in Portugal, that this makes impossible for the foreigners to understand the message (even though some listeners claim, that they "feel" fado, though not being able to understand the lyrics). The research results proved that the Portuguese consider fado as a carrier of their identity, or even "Portuguese soul".展开更多
This paper is built on the study of one key blog-Wang Xiaofeng's No Guess (2006-2011) to explore how a Chinese intellectual uses his satirical skills in the blogosphere, how his blog reshapes the form of political ...This paper is built on the study of one key blog-Wang Xiaofeng's No Guess (2006-2011) to explore how a Chinese intellectual uses his satirical skills in the blogosphere, how his blog reshapes the form of political culture, and how the blogosphere through such interventions proceeds in the development of political communications in China. Two key issues are addressed in the paper. Firstly, drawing on the concept of "blogging culture", the author argues that blogging has potentially reconfigured political information around people's everyday lives, offering alternative modes of "public talk". The case of Wang Xiaofeng shows that satire can be used to make fun of the state, policies, and established ideologies, improving a previously restricted communicative environment toward more open. Secondly, the rise in the value placed on individualism in China, and the rise of peer-to-peer media mean that bloggers who pursue self-expression simultaneously through such self-expression. In other words, Wang Xiaofeng's No Guess blog demonstrates that individual opinions across the blogosphere have implicitly challenged political discourse; however, they always have to struggle with an ongoing censorship, negotiate an unstable discursive space and thus, can only enjoy a limited success.展开更多
Technical standard is typically characterized by network effect.The key point for a technical standard is the consumers' choice,which is based on consumers' maximum benefits.When a technical standard becomes a...Technical standard is typically characterized by network effect.The key point for a technical standard is the consumers' choice,which is based on consumers' maximum benefits.When a technical standard becomes a national standard,its interests have been integrated into the national interests.National interests are divided into economic profits and security factors.From the perspective of consumers' choice,this paper deals with the main factors which affect the result of technical standard competition- the risk and profits of intellectual property based on the assumption of bounded rationality and dynamic game theory.展开更多
Traditional cheaptalk game model with homogeneous information sources provided a con clusion that dishonest information sources will not be identified if he changes strategy stochastically. In this paper, the authors ...Traditional cheaptalk game model with homogeneous information sources provided a con clusion that dishonest information sources will not be identified if he changes strategy stochastically. In this paper, the authors incorporate different information diffusion networks and heterogeneous in formation sources into an agentbased artificial stock market. The obtained results are different with traditional results that identification ability of uninformed agents has been highly improved with diffu sion networks and heterogeneous information sources. Additionally, the authors find uninformed agents can improve identification ability only if there exists a sufficient number of heterogeneous information sources in stock market.展开更多
This paper considers optimization problems for a new kind of control systems based on non-equilibrium dynamic games.To be precise,the authors consider the infinitely repeated games between a human and a machine based ...This paper considers optimization problems for a new kind of control systems based on non-equilibrium dynamic games.To be precise,the authors consider the infinitely repeated games between a human and a machine based on the generic 2×2 game with fixed machine strategy of finite k-step memory.By introducing and analyzing the state transfer graphes(STG),it will be shown that the system state will become periodic after finite steps under the optimal strategy that maximizes the human’s averaged payoff,which helps us to ease the task of finding the optimal strategy considerably. Moreover,the question whether the optimizer will win or lose is investigated and some interesting phenomena are found,e.g.,for the standard Prisoner’s Dilemma game,the human will not lose to the machine while optimizing her own averaged payoff when k = 1;however,when k≥2,she may indeed lose if she focuses on optimizing her own payoff only The robustness of the optimal strategy and identification problem are also considered.It appears that both the framework and the results are beyond those in the classical control theory and the traditional game theory.展开更多
文摘Characteristics of knowledge exchanging behavior among individual agents in a knowledge dynamic interaction system are studied by using the game theory. An analytic model of evolutionary game of continuous dynamic knowledge interaction behavior is founded based on the structure of the evolutionary game chain. Possible evolution trends of the model are discussed. Finally, evolutionary stable strategies (ESSs) of knowledge transactions among individual agents in the knowledge network are identified by simulation data. Stable charicteristics of ESS in a continuous knowledge exchanging team help employee to communicate and grasp the dynamic regulation of shared knowledge.
基金The National Key Technology R&D Program of China during the 11th Five-Year Plan Period(No.2006BAH02A06)
文摘In order to highlight and analyze the influence of heterogeneous knowledge flows to enterprises in the modern service industry,based on a review of the Colonel Blotto game,some presumptions such as the game's utility function are modified,and a mechanism to change tacit knowledge into explicit knowledge is constructed to carry out an analysis of a two-player knowledge flow management.The characteristics of the players' optimal reactions of knowledge flow management are studied,and the results bear evidence of the facts that a gap always exists under the spillover effect.Meanwhile,tacit knowledge seems more important to the development of enterprises than explicit knowledge.So it implies that the foremost task for the development of the modern service industry is to strengthen the settings and institutions for the flux of tacit knowledge and enterprise knowledge management.
文摘This paper briefly presents the methods and the results of the investigation conducted within the doctoral study. The goal is to investigate the phenomenon of fado songs in the context of cultural transformations that take place in the uniting Europe. During the investigation, we tried to verify the problem of national and cultural identity of the Portuguese and their attitude towards ethno-cultural auto-identification in fado. According to the research results, the Portuguese are profoundly conscious of the relation between fado and their national and cultural identity. The results show that the Portuguese also consider the songs so strongly tied to their own nation, history, and places in Portugal, that this makes impossible for the foreigners to understand the message (even though some listeners claim, that they "feel" fado, though not being able to understand the lyrics). The research results proved that the Portuguese consider fado as a carrier of their identity, or even "Portuguese soul".
文摘This paper is built on the study of one key blog-Wang Xiaofeng's No Guess (2006-2011) to explore how a Chinese intellectual uses his satirical skills in the blogosphere, how his blog reshapes the form of political culture, and how the blogosphere through such interventions proceeds in the development of political communications in China. Two key issues are addressed in the paper. Firstly, drawing on the concept of "blogging culture", the author argues that blogging has potentially reconfigured political information around people's everyday lives, offering alternative modes of "public talk". The case of Wang Xiaofeng shows that satire can be used to make fun of the state, policies, and established ideologies, improving a previously restricted communicative environment toward more open. Secondly, the rise in the value placed on individualism in China, and the rise of peer-to-peer media mean that bloggers who pursue self-expression simultaneously through such self-expression. In other words, Wang Xiaofeng's No Guess blog demonstrates that individual opinions across the blogosphere have implicitly challenged political discourse; however, they always have to struggle with an ongoing censorship, negotiate an unstable discursive space and thus, can only enjoy a limited success.
文摘Technical standard is typically characterized by network effect.The key point for a technical standard is the consumers' choice,which is based on consumers' maximum benefits.When a technical standard becomes a national standard,its interests have been integrated into the national interests.National interests are divided into economic profits and security factors.From the perspective of consumers' choice,this paper deals with the main factors which affect the result of technical standard competition- the risk and profits of intellectual property based on the assumption of bounded rationality and dynamic game theory.
基金supported by the National Natural Science Foundation of China under Grant Nos.71131007,71271144,and 71271145the New Century Excellent Talents Supporting Program by Ministry of Education under Grant No.NECT-10-0626the Innovative Research Team in University Supporting Program by Ministry of Education under Grant No.IRT 1208
文摘Traditional cheaptalk game model with homogeneous information sources provided a con clusion that dishonest information sources will not be identified if he changes strategy stochastically. In this paper, the authors incorporate different information diffusion networks and heterogeneous in formation sources into an agentbased artificial stock market. The obtained results are different with traditional results that identification ability of uninformed agents has been highly improved with diffu sion networks and heterogeneous information sources. Additionally, the authors find uninformed agents can improve identification ability only if there exists a sufficient number of heterogeneous information sources in stock market.
基金supported by the National Natural Science Foundation of China under Grant No.60821091 by the Knowledge Innovation Project of Chinese Academy of Sciences under Grant No.KJCX3-SYW-S01
文摘This paper considers optimization problems for a new kind of control systems based on non-equilibrium dynamic games.To be precise,the authors consider the infinitely repeated games between a human and a machine based on the generic 2×2 game with fixed machine strategy of finite k-step memory.By introducing and analyzing the state transfer graphes(STG),it will be shown that the system state will become periodic after finite steps under the optimal strategy that maximizes the human’s averaged payoff,which helps us to ease the task of finding the optimal strategy considerably. Moreover,the question whether the optimizer will win or lose is investigated and some interesting phenomena are found,e.g.,for the standard Prisoner’s Dilemma game,the human will not lose to the machine while optimizing her own averaged payoff when k = 1;however,when k≥2,she may indeed lose if she focuses on optimizing her own payoff only The robustness of the optimal strategy and identification problem are also considered.It appears that both the framework and the results are beyond those in the classical control theory and the traditional game theory.