文章基本信息

标题：Why Bother with What Others Tell You? An Experimental Data-Driven Agent-Based Model
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作者：Riccardo Boero ; Giangiacomo Bravo ; Marco Castellani 等
期刊名称：Journal of Artificial Societies and Social Simulation
印刷版ISSN：1460-7425
出版年度：2010
卷号：13
期号：3
页码：1-26
DOI：10.18564/jasss.1620
出版社：University of Surrey, Department of Sociology
摘要：This paper investigates the relevance of reputation to improve the explorative capabilities of agents in uncertain environments. We have presented a laboratory experiment where sixty-four subjects were asked to take iterated economic investment decisions. An agent-based model based on their behavioural patterns replicated the experiment exactly. Exploring this experimentally grounded model, we studied the effects of various reputational mechanisms on explorative capabilities at a systemic level. The results showed that reputation mechanisms increase the agents' capability for coping with uncertain environments more than individualistic atomistic exploration strategies, although the former does entail a certain amount of false information inside the system.
关键词：Reputation; Trustworthiness; Laboratory Experiment; Agent-Based Model; Exploration Vs. Exploitation