LAW, INSTITUTIONS AND ECONOMICS IN NANTERRE (LIEN)

Les mardis de 11h à 12h30 en salle G614 - bâtiment G (sauf exceptions)

  Organisation : Benjamin Monnery et Jean-Marc Zogheib

À VENIR

MARDI 12 NOVEMBRE 2024
Alessandro de Chiara (Universitat de Barcelona) : Mitigating Generative AI Hallucinations

With Ester Manna & Shubranshu Singh
Abstract : Generative AI systems often suffer from AI hallucinations in that they may provide confident responses unjustified by their training data. Given the increasing reliance on generative AI systems, it is hard to overstate the perils of AI hallucinations. In this paper, we explore the question of whether AI developers or human decision makers should be liable for the harm the AI systems may cause. We develop a novel theoretical framework to study and compare implications of liability for developers of AI systems versus liability for human decision makers. We find that in some cases AI developer liability can interestingly result in over-supervision and under-adoption by the human decision makers. Although AI operator liability leads to efficient accuracy investment when AI accuracy is publicly observed, developer liability results in higher accuracy investment when it is privately observed by the developer. We show that the optimal allocation of liability may change over time, depending on the evolution of the technology.

MARDI 26 NOVEMBRE 2024
Inès Picard (CREST / Ecole Polytechnique) : Deliver Us from Crime? Online Platforms, Gig Jobs, and Offending
MARDI 17 DÉCEMBRE 2024
Stéphane Méchoulan (Dalhousie Univeristy) :

ARCHIVES

MARDI 22 OCTOBRE 2024
Mathilde Aubouin (GAEL, UGA) : Digital adoption and literacy: a new divide between migrants and natives?
MARDI 24 SEPTEMBRE 2024
(salle 305)
Vedran Capkun (HEC) : National Security Policies and Corporate Investment

Abstract: We examine national security policies implemented by the Committee on Foreign Investment in the United States (CFIUS) and how they affect corporate investment. CFIUS can deny regulatory approval of foreign takeovers on national security grounds. We document a sharp increase in CFIUS denials of regulatory approval during the 2008-2019 sample period in which the Foreign Investment and National Security Act (FINSA) was in place. CFIUS denials are followed by a negative market reaction, a decrease in foreign takeovers, and a reduction in corporate investment in industries of the blocked-acquisition targets. The decreases in corporate investment are more pronounced among firms that are ex-ante financially constrained. Our results may be of interest to regulators who have recently adopted CFIUS-like mechanisms to protect critical assets from foreign hands.

Papier

LUNDI 24 JUIN 2024
Guillaume Hollard (Ecole Polytechnique, CREST) : Bringing Contact Interventions to the Lab: Effects of Bilateral Discussions on Interethnic Trust in Senegal
LUNDI 10 JUIN 2024
Antoine Pietri (CEEM, U Montpellier) : Enemies with benefits': On the rationale of trading arms with an enemy
LUNDI 03 JUIN 2024
Maximilian Schafer (IMT Business School) : Off-platform tracking and data externalities
LUNDI 29 AVRIL 2024
Théo Marquis (Sciences Po) : Curtailing False News, Amplifying Truth

with Sergei Guriev, Emeric Henry, and Ekaterina Zhuravskaya

LUNDI 08 AVRIL 2024
Arrah-Marie Jo :
LUNDI 25 MARS 2024
Rosanne Logeart (PSE) : Does Access Mean Success? Connection to Policy-Makers and Lobbying Success of Political Actors
LUNDI 04 MARS 2024
Shiva Shekhar (Tilburg Univ) : The Bright Side of the GDPR: Welfare-improving Privacy Management
LUNDI 26 FÉVRIER 2024
Jean Lacroix (U Paris Saclay, RITM) : Domino Secessions : Evidence from the US
LUNDI 05 FÉVRIER 2024
([ANNULE])
Emmanuel Peterlé (Univ Franche-comté, CRESE) : The Impact of Name and Shame and Fee-Shifting on Frivolous Lawsuits
LUNDI 29 JANVIER 2024
Vincent Teixera (Univ de Loirraine, BETA) : Court Resolution and Predictive Justice
LUNDI 15 JANVIER 2024
Cat Lam Pham (Marburg University) : On the Strategic Choice of Overconfident Lawyers
LUNDI 18 DÉCEMBRE 2023
Rémi Suchon (U Catholique de Lille) : Conciliation, Social Preferences, and Pre-Trial Settlement: a Laboratory Experiment.

Co-écrit avec Matthieu Belarouci & Vincent Lenglin

Abstract :We experimentally study conciliation, an intervention aimed at improving bargaining efficiency. In conciliation, a neutral third party collaborates with the parties by suggesting resolutions to promote agreements. Unlike delegation or arbitration, conciliation fully preserves the autonomy of the parties. Unlike mediation, the conciliator cannot filter information. Whether conciliation can improve bargaining efficiency is an open question. In our laboratory experiment, two "litigants" bargain over the split of a loss in an unstructured protocol. In case of failure, a random split is implemented. In some conditions, a third party, the conciliator takes part in the bargaining by submitting non-binding suggestions to the litigants. We find that, on average, conciliation does not affect the likelihood of failure or the splits that are agreed upon by litigants. However, for bargaining pairs composed of selfish litigants, conciliation leads to more equal agreements. Conciliation also reduces bargaining delays: the time and the number of offers necessary to converge to an agreement are significantly reduced in the presence of a conciliator.

LUNDI 11 DÉCEMBRE 2023
Bastien Michel (LEMNA, Nantes) : Measuring the Impact of Incarceration on Recidivism in Denmark

with M. Rosholm & M. Simonsen

LUNDI 13 NOVEMBRE 2023
Claudio Detotto (Univ de Corse, LISA) : Experts and Arbitration Outcomes: Insights from Public Procurement Contract Disputes, avec Riccardo Marselli, Bryan Mccannon et Marco Vannin
LUNDI 23 OCTOBRE 2023
Tobias Krestchmer (LMU, Munich) : How to seed a platform? Overcoming the chicken-and-egg problem with owned, earned and paid media

Avec Christian Peukert

LUNDI 16 OCTOBRE 2023
Maelle Stricot (PSE) : Does news coverage of violence against women affect their reporting and judicial treatment?
LUNDI 25 SEPTEMBRE 2023
Xavier Lambin (ESSEC) : Less than meets the eye: simultaneous experiments as a source of algorithmic seeming collusion
LUNDI 11 SEPTEMBRE 2023
Ken Yahagi (Seikei University, Tokyo) : Media information provision and criminal behavior

Abstract : This paper provides a theoretical framework to consider the effects of profit-driven media as an information provider about criminal issues on criminal behaviors and avoidance behaviors of victims. Then, we show that profit-driven news media reporting can be biased and over-misrepresented about criminal situations. This leads to an increased demand for crime news reporting of offenders and victims and causes inefficient behaviors compared to the social welfare perspective. This kind of distortion can be happened by the informal sanction provided by the profit-driven media. These help us to discuss direct and indirect interactions between criminal policies and intervention for media industries.

LUNDI 19 JUIN 2023
Juan Mora-Sanguinetti (Banque d'Espagne) : Measuring and quantifying regulation with new indicators. The cases of anti-discrimination legislation and “Green Regulation”
LUNDI 12 JUIN 2023
Arthur Silve (IAST / Univ. Laval) : Building Reputation: Proxy Wars and Transnational Identities
LUNDI 22 MAI 2023
(En salle 614 et en distanciel)
Marianne Lumeau : American bias in a local music streaming market: curation push vs. preference pull

Papier

LUNDI 15 MAI 2023
(En salle 614 et en distanciel)
Alessandro de Chiara (U Barcelona) : A dynamic theory of regulatory capture

Co-auteur: M. Schwarz

 

Papier

LUNDI 17 AVRIL 2023
(En salle 614 et en distanciel)
Yassine Badra (U Paris 2) : Market-dependent preferences, positive and negative network effects and welfare

[Papier]

LUNDI 03 AVRIL 2023
(En salle 614 et en distanciel)
Stefania Marcassa (CY Cergy) : Migration, Social Change, and the Early Decline in U.S. Fertility

Avec A. Fogli

Abstract: We study the impact of internal migration on the U.S. fertility transition in the Nineteenth century. We show that fertility declined faster in counties characterized by a higher outward migration, especially towards the Western frontier. We exploit the number of acres granted to veterans of the American wars to estimate the causal effect of migration on fertility decline. Our theory is based on the diffusion of new family values governing intergenerational behavior with respect to saving and fertility. Migration and the lack of remittance technology lowered expected transfers from children, and incentivized precautionary savings of parents. Results are robust to several measures of fertility and internal migration.

[Papier]

LUNDI 20 MARS 2023
(En salle 614 et en distanciel)
Ambre Nicolle (LMU Munich) : Competition and value capture in platform markets: Implications for complementor strategy

Co-auteure: Johannes Loh

MARDI 14 MARS 2023
(En vision et en salle 614 de 14h à 15h15)
Avishalom Tor (Notre Dame) : When Should Governments Invest More in Nudging? Revisiting Benartzi et al. (2017)

[Papier]

LUNDI 20 FÉVRIER 2023
(En salle 614 et en distanciel)
Gloria Gennaro (UCL) : Televised Debates and Emotionality in Politics: Evidence from C-SPAN

Co-auteur: E. Ash

LUNDI 23 JANVIER 2023
(En salle 614 et en distanciel)
Nicolas Soulié (RITM) : Online popularity, fake followers and soccer players' value

Papier

LUNDI 09 JANVIER 2023
(En distanciel)
Gwen-Jiro Clochard (Université Chicago) : Improving the Perception of the Police by the Youth

Papier

LUNDI 12 DÉCEMBRE 2022
(En salle 614 et en distanciel)
Clément Brébion (Copenhagen BS) : Unemployment Insurance Eligibility and Employment Duration

Co-auteurs: Simon Briole et Laura Khoury

LUNDI 05 DÉCEMBRE 2022
(En salle 614 et en distanciel)
Vincent Lefrère (Institut Mines Telecom) : Privacy, Data and Competition: The Case of Apps For Young Children

[Papier]

LUNDI 28 NOVEMBRE 2022
(ANNULE)
Marianne Lumeau (CREM, Université de Rennes I) : American bias in a local music streaming market: curation push vs. preference pull
LUNDI 14 NOVEMBRE 2022
(En salle 614 et en distanciel)
Steffen Juranek (NHH) : Predicting patent lawsuits with machine learning
LUNDI 07 NOVEMBRE 2022
(En distanciel)
Jeonh-Yoo Kim (Kyung Hee Univ, Seoul) : Law and Economics of Artificial Intelligence: Optimal Liability Rules for Accident Losses Caused by Autonomous Vehicles
LUNDI 24 OCTOBRE 2022
(En salle 614 et en distanciel)
Suzanne Vergnolle (CNAM) : Quelles régulations pour la modération des contenus en ligne ?
LUNDI 10 OCTOBRE 2022
(En salle 614 et en distanciel)
Tobias Kretschmer (LMU Munich) : Strategic confusopoly: evidence from the UK mobile market

Article à l'appui de la présentation : lien

LUNDI 26 SEPTEMBRE 2022
(En salle 614 et en distanciel)
Marie Layoun (U Panthéon Assas) : Electricity shortage and municipal elections: Evidence from Lebanon
LUNDI 12 SEPTEMBRE 2022
(En salle 614 et en distanciel)
Stéphane Méchoulan (Dalhousie U) : Revisiting the effects of abortion legalization
LUNDI 27 JUIN 2022
(En distanciel à 11H30)
Miriam Buiten (St Gallen Univ) : From intermediaries to moderators of the internet: Should online platforms be liable?
LUNDI 20 JUIN 2022
(11h10 à 13h, salle G 301/302)
Wilfried Sand Zantman (ESSEC Business School) : Hitting the Right Target? Pricing and Advertising Strategies in Digital Markets

Avec Grazia Cecere and Sarah Lemaire

LUNDI 30 MAI 2022
(Salle G110)
Antoine Dubus (ETH Zurich) : Data Driven Mergers and Acquisitions with Information Synergies

co-auteur: Patrick Legros

LUNDI 23 MAI 2022
Clara Jean (Grenoble Ecole de Management) : The Value of Your Data: Privacy and Personal Data Exchange Networks

co-auteur: B. De los Santos

LUNDI 02 MAI 2022
Pierre-Henri Morand (Université Avignon) : Detecting fraud in public procurement: methodology and application to French Data
LUNDI 11 AVRIL 2022
Philine Widmer (St Gallen University) : Ministers engage in favoritism too

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3818193

LUNDI 21 MARS 2022
(salle 614 + visio)
Arthur Charpentier (UQAM) : Bodily injury claims in France : negotiation or court?
LUNDI 07 MARS 2022
Thomas Lanzi (Université Nancy) : Credence Goods and Consumer Feedback

coécrit avec M. Ayouni

LUNDI 07 FÉVRIER 2022
Samuel Ferey (BETA) : Paradoxes de vote et décision des juges constitutionnels : une approche empirique sur le cas français

co-écrit avec Ph. Mongin

LUNDI 24 JANVIER 2022
(En visio)
Tommaso Giommoni (ETH Zurich) : A Machine Learning Approach to Analyze and Support Anti-Corruption Policy
LUNDI 10 JANVIER 2022
Sophie Bienenstock (Université Paris 1) : Abusive contract terms: is the unconscionability doctrine deterrent?

co-écrit avec C. Desrieux

LUNDI 13 DÉCEMBRE 2021
(Salle G413A)
Andrea Mantovani (Toulouse Business School - Univ of Bologna) : Regulating Platform Fees Under Price Parity

co-écrit avec Renato Gomes

LUNDI 22 NOVEMBRE 2021
Marc Bourreau (Telecom Paris) : Digital Platforms, Aggregated Data, and Entry with Informational Spillovers
LUNDI 08 NOVEMBRE 2021
Michal Soltes (Charles University) : Sentencing Decisions Around Quantity Thresholds: Theory and Experiment
LUNDI 11 OCTOBRE 2021
Laura Khoury (Norwegian School of Economics) : Prison, Mental health and Family Spillovers
MARDI 05 OCTOBRE 2021
Tim Friehe : Overconfident managers, consumers misperceiving product risk, and product liability
LUNDI 27 SEPTEMBRE 2021
Jérémy Tanguy (Univ Savoie Mont-Blanc) : Getting used to terrorist threats? Evidence from French terrorist attacks between 2015 and 2016
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