Considering the fact that P2P （Peer-to-Peer） systems are self-organized and autonomous, social-control mechanism （like trust and reputation） is essential to evaluate the trustworthiness of participating peers and ...Considering the fact that P2P （Peer-to-Peer） systems are self-organized and autonomous, social-control mechanism （like trust and reputation） is essential to evaluate the trustworthiness of participating peers and to combat the selfish, dishonest and malicious peer behaviors. So, naturally, we advocate that P2P systems that gradually act as an important information infrastructure should be multi-disciplinary research topic, and reflect certain features of our society. So, from economic and social perspective, this paper designs the incentive-compatible reputation feedback scheme based on well-known economic model, and characterizes the social features of trust network in terms of efficiency and cost. Specifically, our framework has two distinctive purposes： first, from high-level perspective, we argue trust system is a special kind of social network, and an accurate characterization of the structural properties of the network can be of fundamental importance to understand the dynamics of the system. Thus, inspired by the concept of weighted small-world, this paper proposes new measurements to characterize the social properties of trust system, that is, high global and local efficiency, and low cost; then, from relative low-level perspective, we argue that reputation feedback is a special kind of information, and it is not free. So, based on economic model, VCG （Vickrey-Clarke-Grove）-like reputation remuneration mechanism is proposed to stimulate rational peers not only to provide reputation feedback, but truthfully offer feedback. Furthermore, considering that trust and reputation is subjective, we classify the trust into functional trust and referral trust, and extend the referral trust to include two factors： similarity and truthfulness, which can efficiently reduce the trust inference error. The preliminary simulation results show the benefits of our proposal and the emergence of certain social properties in trust network.展开更多
Property rights have multiple attributes, and these are correlated with national governance. In the West, property rights have the economic function of maximizing efficiency and the political function of rights protec...Property rights have multiple attributes, and these are correlated with national governance. In the West, property rights have the economic function of maximizing efficiency and the political function of rights protection, but in China, they also have a strong social character. With the modernization of national governance, these functions interact with and transform each other. When the state＇s ability to supply public goods is relatively weak, property rights take on more of a social character, meeting public demand for welfare at the grassroots level. When the state is better able to provide public goods, the social function of property rights lessens as their economic function grows. The social character of property rights was the institutional foundation for China, as a huge agrarian state, to realize ＂governance through inaction,＂ and at the same time was the secret key that could break the code to the millennial continuity of Chinese agrarian civilization. Reforms including the collectivization of rural property rights after 1949, the ＂separation of two rights＂ （to collective ownership and household contracted land, with a focus on the latter）, and the ＂separation of three rights,＂ （to collective ownership, household contracts and revitalized land management）. These changes constitute a process in which the economic function of property rights has been growing while their social character has lessened under conditions of national governance modernization.展开更多
This case study examines the succession of Chinese family business in Hong Kong, drawing upon theories of the firm. More specifically, it utilizes capabilities theories, property rights economics and Neo-Confucianism ...This case study examines the succession of Chinese family business in Hong Kong, drawing upon theories of the firm. More specifically, it utilizes capabilities theories, property rights economics and Neo-Confucianism to understand management disputes and infighting among the members in a Chinese family business in Hong Kong. This paper will argue that the founder of a Chinese business firm in Hong Kong is able to lead his or her offspring to create a dynamic enterprise via charismatic leadership and family rules embedded in traditional Chinese values. However, these two strategic assets disappear following the passing away of the founder as well as the emergence of new social values. When the founder passes on the enterprise to his or her offspring using more or less the equal inheritance system, the traditional Chinese value is unable to enforce the leader＇s will to consolidate the strengths of the second generation family members to maintain the founder＇s business. Furthermore, when the business is owned by all family members, property rights of the firm become unclear. Without effective enforcement of traditional Chinese values and with collective ownership rights, some family members will have the incentive to capture the economic rent that is shared by all members. In other words, some family members behave opportunistically or even cheat in order to capture economic gains in the public domain. High monitoring and enforcement costs in the form of court battle and endless disputes will occur. Rent dissipation occurs in the form of deterioration of the quality of the family business. This casestudy is based on Yung Kee, an intemationally well-known roast goose restaurant in Hong Kong as an illustration.展开更多
基金This work was partly supported by the 21st Century COE Program"Reconstruction of Social Infrastructure Related to Information Science and Electrical Engineering"in Kyushu University,Japan,and by the National Grand Fundamental Research 973 Program of China under Grant No.2007CB310607the National Natural Science Foundation of China under Grant Nos.60472067,60572131 and JiangSu Education Bureau(Grant No.5KJB510091).
文摘Considering the fact that P2P （Peer-to-Peer） systems are self-organized and autonomous, social-control mechanism （like trust and reputation） is essential to evaluate the trustworthiness of participating peers and to combat the selfish, dishonest and malicious peer behaviors. So, naturally, we advocate that P2P systems that gradually act as an important information infrastructure should be multi-disciplinary research topic, and reflect certain features of our society. So, from economic and social perspective, this paper designs the incentive-compatible reputation feedback scheme based on well-known economic model, and characterizes the social features of trust network in terms of efficiency and cost. Specifically, our framework has two distinctive purposes： first, from high-level perspective, we argue trust system is a special kind of social network, and an accurate characterization of the structural properties of the network can be of fundamental importance to understand the dynamics of the system. Thus, inspired by the concept of weighted small-world, this paper proposes new measurements to characterize the social properties of trust system, that is, high global and local efficiency, and low cost; then, from relative low-level perspective, we argue that reputation feedback is a special kind of information, and it is not free. So, based on economic model, VCG （Vickrey-Clarke-Grove）-like reputation remuneration mechanism is proposed to stimulate rational peers not only to provide reputation feedback, but truthfully offer feedback. Furthermore, considering that trust and reputation is subjective, we classify the trust into functional trust and referral trust, and extend the referral trust to include two factors： similarity and truthfulness, which can efficiently reduce the trust inference error. The preliminary simulation results show the benefits of our proposal and the emergence of certain social properties in trust network.
基金a phased result of the Major Program of the National Social Science Fund of China,"Research on Ways and Conditions for Effective Achievement of Self-government at Community Level"(16AZZ012)a Major Project in the Key Research Base for the Humanities and Social Sciences Fund,Ministry of Education,"Research on the Innovation of Villager Self-Government From the Perspective of‘Conditions-Forms’"(15JJDZONGHE001)
文摘Property rights have multiple attributes, and these are correlated with national governance. In the West, property rights have the economic function of maximizing efficiency and the political function of rights protection, but in China, they also have a strong social character. With the modernization of national governance, these functions interact with and transform each other. When the state＇s ability to supply public goods is relatively weak, property rights take on more of a social character, meeting public demand for welfare at the grassroots level. When the state is better able to provide public goods, the social function of property rights lessens as their economic function grows. The social character of property rights was the institutional foundation for China, as a huge agrarian state, to realize ＂governance through inaction,＂ and at the same time was the secret key that could break the code to the millennial continuity of Chinese agrarian civilization. Reforms including the collectivization of rural property rights after 1949, the ＂separation of two rights＂ （to collective ownership and household contracted land, with a focus on the latter）, and the ＂separation of three rights,＂ （to collective ownership, household contracts and revitalized land management）. These changes constitute a process in which the economic function of property rights has been growing while their social character has lessened under conditions of national governance modernization.
文摘This case study examines the succession of Chinese family business in Hong Kong, drawing upon theories of the firm. More specifically, it utilizes capabilities theories, property rights economics and Neo-Confucianism to understand management disputes and infighting among the members in a Chinese family business in Hong Kong. This paper will argue that the founder of a Chinese business firm in Hong Kong is able to lead his or her offspring to create a dynamic enterprise via charismatic leadership and family rules embedded in traditional Chinese values. However, these two strategic assets disappear following the passing away of the founder as well as the emergence of new social values. When the founder passes on the enterprise to his or her offspring using more or less the equal inheritance system, the traditional Chinese value is unable to enforce the leader＇s will to consolidate the strengths of the second generation family members to maintain the founder＇s business. Furthermore, when the business is owned by all family members, property rights of the firm become unclear. Without effective enforcement of traditional Chinese values and with collective ownership rights, some family members will have the incentive to capture the economic rent that is shared by all members. In other words, some family members behave opportunistically or even cheat in order to capture economic gains in the public domain. High monitoring and enforcement costs in the form of court battle and endless disputes will occur. Rent dissipation occurs in the form of deterioration of the quality of the family business. This casestudy is based on Yung Kee, an intemationally well-known roast goose restaurant in Hong Kong as an illustration.
