Unité mixte de recherche 7235

Ex post or ex ante? On the optimal timing of merger control

Andreea Cosnita-Langlais, Jean-Philippe Tropeano

[en]We study the optimal timing of merger control by comparing the pre-and post closing enforcement. Mergers have both pro- and anticompetitive effects, and the parties’ (the agency and the merging …firms) veri…able information on them is endogenous: it depends on the timing of the merger control, as well as on some investment in evidence production. The ex post enforcement turns out optimal whenever the costs of providing veri…able information on both efficiency gains and market power are sufficiently low, regardless of whether the fi…rms know ex ante or not their true merger type.[/en]

AGENDA

lundi 23 mai 2022

Law, Institutions and Economics in Nanterre (LIEN)

Clara Jean (Grenoble Ecole de Management)

The Value of Your Data: Privacy and Personal Data Exchange Networks

lundi 30 mai 2022

Law, Institutions and Economics in Nanterre (LIEN)

Antoine Dubus (ETH Zurich)

Salle G110

Data Driven Mergers and Acquisitions with Information Synergies

mardi 31 mai 2022

Series of Webinars on Economics of Environment, Energy and Transport (SWEEET)

Juan Pablo Montero (PUC)

TBA

jeudi 9 juin 2022

Lunch

Rémi Generoso

TBA

jeudi 9 juin 2022

Groupe de travail « Intelligence artificielle »

Hugo Le Picard (IFRI)

Salle G614B

Le deep learning au service de l’analyse des énergies renouvelables en Afrique

mardi 14 juin 2022

Series of Webinars on Economics of Environment, Energy and Transport (SWEEET)

Andrew Plantiga (UCSB)

TBA

mercredi 15 juin 2022

Économies du monde musulman

Amel Bouzid (CREAD, Alger)

Natural and Regulatory Underlying Factors of Food Dependency in Algeria

lundi 20 juin 2022

Law, Institutions and Economics in Nanterre (LIEN)

Wilfried Sand Zantman (ESSEC Business School)

Hitting the Right Target? Pricing and Advertising Strategies in Digital Markets

Inscription aux Newsletters