发表机构
University of Vienna(维也纳大学)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文提出理性谈判解的概念,基于冯·诺依曼-摩根斯坦公理,通过两个随机化公理刻画相对功利主义谈判解,并在子博弈完美均衡中实施。
AI 中文摘要
冯·诺依曼-摩根斯坦公理是个人决策中无可争议的期望属性。我们称一个谈判解是理性的,如果它可以在这些公理下被解释为最偏好的备选方案。然而,纳什谈判解和卡莱-斯莫罗丁斯基谈判解在此意义上都不是理性的。我们形式化了理性的两个推论,即人们既不能因对不同行动进行随机化而严格变好,也不能严格变坏。这两个公理连同其他标准公理,刻画了相对功利主义谈判解。随后,我们在子博弈完美均衡中实施该谈判解。
英文摘要
The von Neumann-Morgenstern axioms are uncontroversial desiderata for individual decision-making. We say that a bargaining solution is rational if it can be interpreted as the most preferred alternatives under these axioms. Yet, neither the Nash nor the Kalai-Smorodinsky bargaining solution is rational in this sense. We formalize two consequences of rationality, namely that one can neither be strictly better off nor strictly worse off from randomizing over different actions. These two axioms, together with other standard axioms, characterize the relative utilitarian bargaining solution. We then implement this bargaining solution in sub-game perfect equilibrium.
Comments38 pages, 8 figures