The notion of solution plays a crucial role in the conceptual system of Léon Walras, the founder of General Equilibrium … Theory (GET). In this paper, after introducing the two solution concepts employed by Walras in the development of his version … conception gives rise to, as well as the attempts Walras makes to dodge them. In particular, after showing how Walras tries to …

At a Nash - Walras equilibrium, individuals exchange commodities competitively, and, simultaneously, they interact …

with asymmetric information. Nash-Walras equilibria exist for large economies, even if utilityfunctions are not quasi …

played by the distributional neutrality of tatonnement in Walras's pure theory of exchange. Part 2 extends this discussion to … Walras's attempts at reaching a similar result when dealing with the successive versions of his theory of production before … 1900. Part 3 contrasts Walras's and Edgeworth's respective technologies of exchange in order to demonstrate that a …

Les ingénieurs économistes français avaient accueilli avec beaucoup de réticences l’œuvre de Walras. Ils ne pensaient … les analyses que faisait Walras des choix intertemporels et de la formation des prix monétaires. C’est en s’appuyant sur …’est à juste raison que ce modèle fut qualifié de néo-walrasien car c’est bien du modèle que Walras avait élaboré dans les …

The existence of Nash and Walras equilibrium is proved via Brouwer's Fixed Point Theorem, without recourse to Kakutani …'s Fixed Point Theorem for correspondences. The domain of the Walras fixed point map is confined to the price simplex, even …