Hugo Molina, Chargé de recherche INRAE à Paris Saclay Applied Economics

Jeudi 11 septembre 2025, nous accueillons en séminaire Hugo Molina, Chargé de recherche INRAE à Paris Saclay Applied Economics.

Domaines d'activité :

• Organisation industrielle empirique ;
• Contrats verticaux et négociations ;
• Politique de concurrence.

Titre de sa présentation : Vertical Bargaining under Uncertain Retailer Responsiveness: A Structural Approach.

Résumé : We develop an empirical framework to analyze vertical relationships with manufacturer-retailer bargaining. Our key innovation is the introduction of a novel Nash-in-Nash bargaining model that incorporates uncertainty in retailers’ pricing responses to wholesale prices. This model extends existing Nash-in-Nash frameworks by relaxing assumptions about the timing of wholesale and retail price setting. We show that our model can be micro-founded by a two-stage noncooperative game with delegated negotiations. We propose a two-step strategy that separably identifies bargaining and responsiveness parameters and implies a Generalized Method of Moments estimation procedure.

Le séminaire a lieu à 13h30 en salle 227.