By illuminating the philosophical roots of the various notions of knowledge employed by economists, this Handbook helps to disentangle conceptual and typological issues surrounding the debate on knowledge amongst economists. Wide-ranging in scope, it explores fundamental aspects of the...

This article argues for the need to integrate beliefs the individual and collective levels in economic theory, something which is referred to as a "cognitive turning point". In the first section of the article, we show that instrumental rationality does not offer an adequate framework for...

[fre] L'idée centrale, qui fonde l'analyse de la spéculation financière menée par J.M. Keynes dans la Théorie Générale, est que l'anticipation du spéculateur est une anticipation quant à l'opinion des autres opérateurs sur le cours boursier de la période suivante. On peut...