Quantum games and social norms. The quantum ultimatum game
نویسنده
چکیده
The noncooperative Nash equilibrium solution of classical games corresponds to a rational expectations attitude on the part of the players. However, in many cases, games played by human players have outcomes very different from Nash equilibria. A restricted version of quantum games is proposed to implement, in mathematical games, the interplay of self-interest and internalized social norms that rules human behavior.
منابع مشابه
Quantum information approach to the ultimatum game
The paper is devoted to quantization of extensive games with the use of both the Marinatto-Weber and the Eisert-Wilkens-Lewenstein concept of quantum game. We revise the current conception of quantum ultimatum game and we show why the proposal is unacceptable. To support our comment, we present the new idea of the quantum ultimatum game. Our scheme also makes a point of departure for a protocol...
متن کاملNorms, Frames and Prosocial Behavior in Games
We develop a unifying framework to understand the sensitivity of prosocial behavior to variation in context in games. We argue that individuals are motivated not only by material payoffs but also by how closely their actions correspond to social norms. In extensive form games with observable actions, we derive the implications of norm-dependent utility which depends on material payoffs, social ...
متن کاملSocial Preference, Incomplete Information, and the Evolution of Ultimatum Game in the Small World Networks: An Agent-Based Approach
Certain social preference models have been proposed to explain fairness behavior in experimental games. Existing bodies of research on evolutionary games, however, explain the evolution of fairness merely through the self-interest agents. This paper attempts to analyze the ultimatum game's evolution on complex networks when a number of agents display social preference. Agents' social preference...
متن کاملاثر درهم‌تنیدگی و چهارچوب نالخت در بازی کوانتومی چهارکیوبیتی
The effect of increasing quantum bits and Unruh effect on quantum Prisoners’ dilemma has been investigated for both entangled and unentangled initial states. The Nash equilibrium, as an important result of quantum game theory, was obtained through the different payoffs resulted from choosing various strategies. It has been shown that the non-inertial frame disturbs the symmetry of the game. Act...
متن کاملQuantal-response equilibrium models of the ultimatum bargaining game
This paper investigates the implications of normaland extensive-form quantal response equilibrium (QRE) models (McKelvey and Palfrey, 1995, Games and Economic Behavior; 1998, Experimental Economics) in the ultimatum bargaining game, assuming that players maximize expected monetary payo ̄ s. It is shown that normal-form QRE can select a non-sequential equilibrium, and that the selection depends c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002