Olivier L’haridon

Biographic Data

ID1210407
NAMEOlivier L’haridon
GIVEN NAMESOlivier
FAMILY NAMEL’haridon
SIGNATUREL’HARIDON O
AFFILIATIONSCentre National de la Recherche Scientifique
ORCID0000-0001-8786-4765
VERIFIEDYes
TOTAL WORKS14
TOTAL CITATIONS40
AUTHOR COUNT14
EDITOR COUNT0
FIRST PUBLICATION YEAR2008
LATEST PUBLICATION YEAR2026
H-INDEX1

  • Exploring factors affecting malaria vaccination intention and Covid-19 vaccine uptake

    Open AccessS Cortaredona, Cheick Sokhna et al.ARTICLEBMC Public Health2026

    These findings suggest that although some determinants are vaccine-specific, most are shared across vaccines. The results offer actionable insights to guide future malaria vaccination strategies. Further research in urban settings and across diverse countries is warranted to enhance understanding of cross-vaccine perceptions and to inform targeted communication efforts

  • The limits of behavioral nudges to increase youth turnout

    Open AccessRustam Romaniuc, Anaclara Guido et al.ARTICLEJournal of Economic Behavior &…2025References: 11

    There is a significant gap in turnout between young people and older voters. The failure to instill a voting habit at an early age may have long term consequences in terms of future political participation as well as on other civic behaviors. Using a pre-registered online experiment with 3790 subjects, we implemented behavioral interventions aiming to stimulate youth turnout in the 2022 French presidential election. We rely on an innovative incen…

  • Nash solutions for bargaining problems with a reference point

    Open AccessOlivier L’haridon, Noemí NavarroARTICLEJournal of Economic Behavior &…2025

  • The Limits of Behavioral Nudges to Increase Youth Turnout

    Open AccessRustam Romaniuc, Anaclara Guido et al.PREPRINTSSRN Electronic Journal2024

  • L’économie comportementale murmure à l’oreille du juriste

    Yannick Gabuthy, Nicolas Jacquemet et al.ARTICLERevue française d économie2024

    Longtemps confinée à l’efficacité de la protection des droits de propriété nécessaires aux échanges de marché, l’analyse économique du droit trouve en grande partie ses origines dans la nécessité de pallier les défaillances de marché associées à la remise en cause des conditions qui rendent leur fonctionnement efficace. Cette branche de l’économie s’intéresse en particulier à la capacité de différentes règles juridiques à corriger les inefficacit…

  • An experimental investigation of social risk preferences for health

    Open AccessArthur E Attema, Olivier L’haridon et al.ARTICLETheory and Decision2023

    In this paper, we use the risk apportionment technique of Eeckhoudt, Rey and Schlesinger (2007) to study higher order risk preferences for others’ health as well as ex-ante and ex-post inequality preferences for social risky distributions, and their interaction. In an experiment on a sample of university students acting as impartial spectators, we observe risk aversion towards social health losses and a dislike of ex-ante inequality. In addition,…

  • Incidence of PTSD in the French population a month after the Covid-19 pandemic-related lockdown

    Open AccessCaroline Alleaume, Patrick Peretti-Watel et al.ARTICLEBMC Public Health2022

    These results should help clinicians to target people who are at high risk of developing PTSD after a pandemic-related lockdown and could benefit from preventive measures. Collaboration between the media and mental health professionals could be envisioned to inform the population about care resources. Follow-up recommendations should also be disseminated to general practitioners to facilitate PTSD screening and ensure that they are aware of the a…

  • A future vaccination campaign against Covid-19 at risk of vaccine hesitancy and politicisation

    Open AccessPatrick Peretti-Watel, Valérie Seror et al.ARTICLEThe Lancet Infectious Diseases2020

  • The French public's attitudes to a future Covid-19 vaccine

    Open AccessJeremy K Ward, Caroline Alleaume et al.ARTICLESocial Science & Medicine2020Cited by: 40References: 15

  • Off the Charts

    Olivier L’haridon, Ferdinand M Vieider et al.ARTICLEThe Review of Economics and…2018

    Ambiguity attitudes have been prominently used in economic models, but we still know little about their demographic correlates or their generalizability beyond the West. We analyze the ambiguity attitudes of almost 3,000 students across thirty countries. For gains, we find ambiguity aversion everywhere, while ambiguity aversion is much weaker for losses. Ambiguity attitudes change systematically with probabilities for both gains and losses. Much …

  • Ambiguity Models and the Machina Paradoxes

    Aurélien Baillon, Olivier L’haridon et al.ARTICLEAmerican Economic Review2011

    Machina (2009) introduced two examples that falsify Choquet expected utility, presently one of the most popular models of ambiguity. This article shows that Machina's examples falsify not only the model mentioned, but also four other popular models for ambiguity of the literature, namely maxmin expected utility, variational preferences, α-maxmin, and the smooth model of ambiguity aversion. Thus, Machina's examples pose a challenge to most of the …

  • Behavior in the loss domain

    Open AccessOlivier L’haridonARTICLEJournal of Economic Psychology2009References: 27

  • Choix individuel et décision fondée sur l'expérience

    Olivier L’haridon, Corina ParaschivARTICLERevue économique2009

    La plupart des résultats expérimentaux en théorie de la décision ont été obtenus dans un cadre où les options offertes aux individus sont parfaitement décrites en termes de conséquences mais également en termes de vraisemblance des événements. Ce type de décision peut être qualifié de décision fondée sur la description . Dans cet article, nous envisageons un contexte d’incertitude où la seule information disponible provient des réalisations obser…

  • Betting on Machina’s reflection example

    Open AccessOlivier L’haridon, Lætitia PlacidoARTICLETheory and Decision2008