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Learning, Rationality and Identity Building - From Simon To Varela

Cayla, David (2008), Learning, Rationality and Identity Building - From Simon To Varela, Selected Proceedings of the IAREP/SABE 2008 Conference at LUISS in Rome, Luiss University Press : Rome, p. 24

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Type
Communication / Conférence
Date
2008
Titre du colloque
IAREP/SABE World Meeting
Date du colloque
2008-09
Ville du colloque
Rome
Pays du colloque
Italie
Titre de l'ouvrage
Selected Proceedings of the IAREP/SABE 2008 Conference at LUISS in Rome
Éditeur
Luiss University Press
Ville d’édition
Rome
Isbn
9788861050273
Pages
24
Métadonnées
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Auteur(s)
Cayla, David
Résumé (EN)
This paper focuses on the link between the economic conceptions of rationality and learning. Traditionally, most economists believe that learning is just a way for agents to become fully rational. But being fully rational cannot describe a process, for there is only one way to be rational in the economic sense of the term. Therefore, what economists have in mind is not the process of learning, but the result of learning: ‘a fully rational agent’. Heterodox rationality conceptions such as the Simonian model of bounded rationality seem more compatible with the idea of learning. Bounded rationality implies that agents may act differently to the same stimulus; it is therefore compatible with the idea of diversity, one of the foundations of the evolutionary logic. But following Simon, learning should not be considered as a creative process that allows a lot of diverse answers. If diversity exists in the agents’ behaviors, the way they learn appears to be unique. As a consequence, learning should decrease the strength of the selection forces, both processes being contradictory (Dosi et al. 2003). Our paper aims to overcome this contradiction by showing how intentionality and identity, and more broadly Fransisco Varela’s ‘enaction’ theory, can help to invent a concept of ‘rational learning’ that is compatible with the evolutionary logic.
Mots-clés
economic conceptions; learning; rationality
JEL
A13 - Relation of Economics to Social Values