The paper identifies and tries to account for the forms taken in selected art markets for the selling of paintings, as a response to specific features and constraints in the local regulatory environment. Our analytical historics cover 15"' century Bruges, 16th century Antwerp, 17"' century...

Many acts of sacrifice cannot be accounted for as instances of sophisticated selfishness, altruism, Kantian duty, or collusion of the powerful. Economists find these acts puzzling and seek to accomodate them within standard instrumental models of increasing complexity. The paper argues in favor...

In 2004, French health authorities plan to introduce a prospective payment system for hospitals delivering acute care based on the DRG classification system. In this paper, we analyze the consequences of this switch from a retrospective to a prospective payment system on the ability of...

L'analyse contenue dans cet article envisage une chaîne publique et une chaîne privée en monopole comme deux hypothèses alternatives concernant la structure du marché télévisuel. Nous comparons les tarifs et les valeurs publicitaires émergeants de ces hypothèses alternatives en...

This paper reviews the literature on ticket pricing in the entertaniment industry. All along, I try to evaluate whether ticket markets outeomes are consistent with theoretical predictions. Overall, the literature provides a good understanding for observed variations in ticket prices. The...

The reform of corporate governance is again on the agenda in the wake of Enron and excessive risk-taking by financial institutions. However, the search for new and better forms of governance often seems to lack guiding principles. A theory of corporate governance ought to emerge from a theory of...

Le but de cet article est de montrer que le mécanisme de sélection naturelle des firmes peut entraver la croissance de la productivité agrégée de l’économie, et ce, contrairement aux résultats suggérés par la littérature théorique existante. Cette dernière considère que le...

When do exports lead to rents ? And when are they shared with employees ? This paper proposes a double empirical test that deals with this question, based on a mix of rent sharing theories and Cournot Oligopoly. We find that most of the OECD exporting activities are associated with some rent...

Cet article propose d’analyser le lien entre la stabilité d’un cartel et les problèmes qui ont prévalus à sa formation. Pour cela nous reconsidérons, dans un contexte dissymétrique, les concepts de stabilité proposés à l’origine par d’Aspremont, Jacquemin, Gabszewicz et Weymark...

In this paper we propose an example of successive oligopolies where the downstream firms share the same decreasing returns technology of the Cobb-Douglas type. We stress the differences between the conclusions obtained under this assumption and those resulting from the traditional example...