Unité mixte de recherche 7235

Andreea Cosnita-Langlais

Tél. professionnel : 7786

Bureau à Paris Nanterre : G307B

Axe de recherche : Droit, Institutions, Règlementation et Interactions Stratégiques

Thèmes : Economie industrielle (politique de la concurrence)
economie du droit (litiges, dissuasion)
economie spatiale (concurrence spatiale)

 

Current reasearch

« In-house vs. Outsourced Data Analytics: Implications for Competition and Consumer Targeting » & E. Darmon & J-M. Zogheib – mimeo

« Personalized Pricing with Linear Demand: A Note » & E. Darmon & J-M. Zogheib – mimeo 

« Incentives to differentiate under environmental liability laws: Product customization and precautionary effort » & E. Langlais – EconomiX WP 2022-20

« Endogenous market structures, product liability, and the scope of product differentiation » & E. Langlais – EconomiX WP 2022-18

« Merger control and endogenous information provision: When being tough becomes a weakness » & J-P. Tropeano – mimeo

« Horizontal mergers on platform markets: cost savings vs two-sided network effects? » & E. Baranes & T. Cortade – MPRA Paper 2019-5 (revised version of NET Institute WP n° 2014-12)

 

Publications (peer-reviewed & CNRS ranking)

« Merger selection, evidence provision and the timing of merger control » & J-P. Tropeano – Bulletin of Economic Research, 2023

« Horizontal mergers, cost savings, and network effects » & A.Rasch – Bulletin of Economic Research, 2023

« Learning by Litigation: An Application to Antitrust Commitments » & J-P. Tropeano – International Journal of Industrial Organization, 2022

« Upward Price Pressure in two-sided markets: Incorporating feedback effects » & B-O. Johansen & L. Sørgard – International Journal of Industrial Organization, 2021

« Market collusion with joint harm and liability sharing » & F. Baumann & M. Charreire – International Review of Law and Economics, 2020

« Enforcement vs Deterrence in Merger Control: Can Remedies Lead to Lower Welfare? » & L. Sørgard – Review of Law & Economics, 2018

« How procedures shape substance: Institutional design and antitrust evidentiary standards » & J-P. Tropeano – European Journal of Law and Economics, 2018

« Enforcement of merger control: Theoretical insights for its procedural design » – Revue Economique, 2016

« Succes and Failure of Bargaining in Merger Control: The Case of Asset Divestitures » & B. Chopard & T. Cortade – Economic Modelling, 2015

« Where to locate to escape predation? » – Econnomics Bulletin, 2014

« Fight Cartels or Control Mergers? On the Optimal Allocation of Enforcement Efforts within Competition Policy » & J-P. Tropeano – International Review of Law and Economics, 2013

« Horizontal market concentration: Theoretical insights from the spatial models » – Reasearch in Economics, 2012

« Do Remedies Affect the Efficiency Defense? An Optimal Merger-Control Analysis » & J-P. Tropeano – International Journal of Industrial Organization, 2012

« Cournot competition in spatial markets: a complementary result on complementarity » – Economics Bulletin, 2011

« Contrôle des concentrations et lutte anticartels: Substituts ou compléments? » & J-P. Tropeano – Revue Economique, 2010

« Negotiating Remedies: Revealing the Merger Efficiency Gains » & J-P. Tropeano – International Journal of Industrial Organization, 2009

« Merger, spin−off and divestiture: insights from a spatial model » – Economics Bulletin, 2006

« Horizontal Mergers in the Circular City: A Note » – Economics Bulletin, 2005

 

Other publications

« On the law and economics of public interest defense for cartels » – Concurrences, 2-2020

« Remedies: Structural, behavioral, both, or none? Enforcement trade-offs for mergers and antitrust » – Competition Policy International / Antitrust Chronicle, April 2020

« La politique de la concurrence et les défis de l’économie numérique » & E. Baranes – Annales des Mines (Réalités Industrielles), 2016

 

Current teaching (2022-23)

European Competition Policy – 2nd year Master in Law&Economics

Regulation and Antitrust (in English) – 1st year Master in Law&Economics

International Trade – 3rd year Economics undergraduate

Microeconomics of imperfect competition – 2nd year Economics undergraduate

Microeconomics of labor and firms – 2nd year Business undergraduate

Introduction to platforms – PhD

 

Past teaching

Industrial Organization – 1st year Master in Economics, 1st year Master in Law&Economics

Law&Economics of the Firm – 2nd year Master in Law&Economics

Law&Economics – 1st year Master in Law

Network economics – 2nd year Master in Law

Regulation and Public Policy – 3rd year Public Administration undergraduate

Introduction to economics – 1st year Public Administration undergraduate

Macroeconomics – 1st year Economics undergraduate

Topics in law&economics – 1st year Economics undergraduate

 

Education

2015 – HDR/Degree to supervise doctoral research (Habilitation), Univ. Montpellier

2006 – Ph.D. in Economics, Univ. Paris 1, with Highest Honors

2002 – M.Phil. Economics/Industrial Organization – Univ. Paris 1, with High Honors

2001 – M.A. in International Economics – Univ. of Orléans, with Highest Honors

2000 – B.A. in International Economics – Univ. of Orléans, with Highest Honors

 

HONORS, AWARDS and GRANTS

2020-2024 French Ministry of Research bonus (« Prime d’encadrement doctoral et recherche »)

2016 Mobility grant from French-Swedish TOR program for visiting research stay at Stochkolm School of Economics (October 2016)
2014-2016 Research leave (part-time) with CNRS (French National Center for Scientific Research)
2014 NET Institute Grant (http://www.netinst.org/)
2013-2017 French Ministry of Research bonus (« Prime d’excellence scientifique »)

AGENDA

lundi 12 décembre 2022

Law, Institutions and Economics in Nanterre (LIEN)

Clément Brébion (Copenhagen BS)

En salle 614 et en distanciel

Unemployment Insurance Eligibility and Employment Duration

mardi 13 décembre 2022

Développement Durable Environnement et Energie (DDEE)

Nicolas Astier (Paris School of Economics)

16h-17h

Riding together: eliciting travelers’ preferences for long-distance carpooling

mercredi 14 décembre 2022

Économies du monde musulman

Mohamed Touati Tliba (École Supérieure de Commerce, Alger)

The scientific wealth of nations with special reference to MENA region: a cross-country productivity analysis of academic research

jeudi 15 décembre 2022

Doctorants

Pablo Aguilar Perez

Profitability and solvency of French insurance companies in an environment of low interest rates

jeudi 15 décembre 2022

Groupe de travail « Intelligence artificielle »

Matthieu Latapy (LiP6, CNRS / Sorbonne Université)

Salle G614B

Résistance — Perturber les Infrastructures en Réseaux

jeudi 15 décembre 2022

Groupe de travail Economie Comportementale

Magali Dumontet

TBA

jeudi 5 janvier 2023

Lunch

Mehdi Aït-Hamlat, Florian Baudoin, Tanguy Bonnet

Nouveaux doctorants

mardi 10 janvier 2023

Développement Durable Environnement et Energie (DDEE)

Antoine Missemer (CNRS, CIRED Paris)

Pour une histoire alternative des rapports économie-environnement : à propos de ‘A History of Ecological Economic Thought’

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