Notre premier propos, theorique, est d'elaborer une regle de classification en intrants et en extrants des differents arguments de la fonction de profit bancaire. Nous l'utilisons ensuite dans notre etude empirique de 38 banques francaises de reseau.

In this paper, we formulate a restatement of the theory of choice under uncertainty. As an alternative to the rank-dependent expected utility model, we develop a probability-altering theory in which the transformation of probabilities is weighted by the centered outcome of the lottery which may...