Arlegi Pérez, Ricardo2016-05-102016-05-102001https://academica-e.unavarra.es/handle/2454/20550This work analyzes the problem of individual choice of actions under complete uncertainty. In this context, each action consists of a set of different possible outcomes with no probability distribution associated with them. The work examines and defines a class of choice procedures in which: a): the evaluation of sets (actions) is element-induced; and b): certain assumption of rationality, which is an adaptation of Sen's condition, is satisfied. Some results of characterization show that different well-known rules can be reinterpreted as particular cases within the defined class, each of them responding to different attitudes towards uncertainty by the agent.46 p.application/pdfengCC Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)Choice under complete uncertaintyElement induced rulesinfo:eu-repo/semantics/workingPaperinfo:eu-repo/semantics/openAccess