Joint research unit 7235

Andreea Cosnita-Langlais

Phone. professional : 7786

Office in Paris Nanterre: G307B

Research focus : Droit, Institutions, Règlementation et Interactions Stratégiques

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

 

 

Current reasearch

“Product choice under environmental liability laws: to differentiate or not to differentiate?” & E. Langlais – mimeo

“Merger control and endogenous information provision: When being tough may become 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 with CNRS ranking)

“Merger selection, evidence provision and the timing of merger control” & J-P. Tropeano – Bulletin of Economic Research, 2022

“Horizontal mergers, cost savings, and network effects” & A.Rasch – Bulletin of Economic Research, 2022

“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 (2021-22)

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

 

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, 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

Monday 26 September 2022

Law, Institutions and Economics in Nanterre (LIEN)

Marie Layoun (U Panthéon Assas)

En salle 614 et en distanciel

Electricity shortage and municipal elections: Evidence from Lebanon

Monday 26 September 2022

Electricity shortage and municipal elections: Evidence from Lebanon

Marie Layoun (U Panthéon Assas)

En salle 614 et en distanciel

Electricity shortage and municipal elections: Evidence from Lebanon

Thursday 29 September 2022

Doctorants

Milien Dhorne

Towards carbon neutrality and energy independence in Europe: Can new storage and renewables push fossil fuels out?

Thursday 29 September 2022

Towards carbon neutrality and energy independence in Europe: Can new storage and renewables push fossil fuels out?

Milien Dhorne

Towards carbon neutrality and energy independence in Europe: Can new storage and renewables push fossil fuels out?

Thursday 29 September 2022

Introduction à l’apprentissage artificiel

Mathieu Bernard

Introduction à l’apprentissage artificiel

Thursday 29 September 2022

Groupe de travail “Intelligence artificielle”

Mathieu Bernard

Introduction à l’apprentissage artificiel

Friday 30 September 2022

Professeurs invités

Tobias Kretschmmer

Tuesday 4 October 2022

Présentation de l’ouvrage “Sociologie historique du capitalisme”, Paris, La Découverte, 2021

Claire Lemercier (CNRS, CSO Sciences Po Paris) et Pierre François (CNRS, CSO Sciences Po Paris)

salle G614B - 13H15 / 15H30

Présentation de l’ouvrage “Sociologie historique du capitalisme”, Paris, La Découverte, 2021

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