L'article montre, contrairement au résultat classique de la littérature sur les relations verticales (avec problème d'engagement sur les contrats, en amont) que le profit d'un fournisseur peut augmenter avec le nombre de distributeurs s'il n'est pas un monopole, mais est concurrencé par un autre fournisseur.Consider the contracting problem of an input supplier dealing with several firms that compete in an output market. We show that, contrary to the key result of the previous literature, an input supplier’s profit can increase with the number of downstream firms if the upstream firm is not a monopolist but instead competes with an alternative inferior supplier
This dissertation deals with the contract choice of upstream suppliers as well as the consequences o...
We consider an upstream firm selling an input to several downstream firms through ob-servable two-pa...
C1 - Refereed Journal ArticleWe analyze vertical integration in the case of upstream competition and...
Consider the contracting problem of an input supplier dealing with several firms that compete in an ...
We show in this paper that a dominant supplier, under observable two-part tariff contracts and an al...
We examine an optimal trading partner for an upstream monopolist, an input supplier, in a situation ...
When downstream firms collude, upstream firms' profits are often reduced. Yet upstream firms current...
This paper analyzes the emergence of collusive equilibria in an oligopoly of pro-ducers facing an ol...
This paper reverses the standard order between input supply negotiations and downstream competition ...
We consider an upstream firm selling an input to several downstream firms through observable, non-di...
The paper presents a model of duopoly in which firms acquire inputs through bilateral monopoly relat...
Contrary to the seminal paper of Horn and Wolinsky (1988), we demonstrate that upstream firms, which...
We propose a model of two-tier competition between vertically integrated firms and unintegrated down...
Rey and Tirole [Handbook of Industrial Organization. Amsterdam: Elsevier (2005)] considered a model ...
Contrary to the seminal paper of Horn and Wolinsky (1988), we demonstrate that upstream firms, which...
This dissertation deals with the contract choice of upstream suppliers as well as the consequences o...
We consider an upstream firm selling an input to several downstream firms through ob-servable two-pa...
C1 - Refereed Journal ArticleWe analyze vertical integration in the case of upstream competition and...
Consider the contracting problem of an input supplier dealing with several firms that compete in an ...
We show in this paper that a dominant supplier, under observable two-part tariff contracts and an al...
We examine an optimal trading partner for an upstream monopolist, an input supplier, in a situation ...
When downstream firms collude, upstream firms' profits are often reduced. Yet upstream firms current...
This paper analyzes the emergence of collusive equilibria in an oligopoly of pro-ducers facing an ol...
This paper reverses the standard order between input supply negotiations and downstream competition ...
We consider an upstream firm selling an input to several downstream firms through observable, non-di...
The paper presents a model of duopoly in which firms acquire inputs through bilateral monopoly relat...
Contrary to the seminal paper of Horn and Wolinsky (1988), we demonstrate that upstream firms, which...
We propose a model of two-tier competition between vertically integrated firms and unintegrated down...
Rey and Tirole [Handbook of Industrial Organization. Amsterdam: Elsevier (2005)] considered a model ...
Contrary to the seminal paper of Horn and Wolinsky (1988), we demonstrate that upstream firms, which...
This dissertation deals with the contract choice of upstream suppliers as well as the consequences o...
We consider an upstream firm selling an input to several downstream firms through ob-servable two-pa...
C1 - Refereed Journal ArticleWe analyze vertical integration in the case of upstream competition and...