Ismaël Rafaï

Biographic Data

ID5927787
NAMEIsmaël Rafaï
GIVEN NAMESIsmaël
FAMILY NAMERafaï
SIGNATURERAFAÏ I
AFFILIATIONSCentre National de la Recherche Scientifique
ORCID0000-0001-5512-9002
VERIFIEDYes
TOTAL WORKS8
TOTAL CITATIONS0
AUTHOR COUNT8
EDITOR COUNT0
FIRST PUBLICATION YEAR2017
LATEST PUBLICATION YEAR2025
H-INDEX0

  • Choice Modeling With Context Effects: Generalization for Observational Data

    Open AccessZakaria Babutsidze, William Rand et al.ARTICLEJournal of Behavioral Decision…2025

    Established procedures of analyzing the effect of context on choice consider simple, compact environments in laboratory settings. However, these approaches severely limit the study of context effects and, as a consequence, the applicability of their findings. In this paper, we generalize existing approaches in modeling choice with the aim of developing a toolbox for the analysis of observational data. We consider three main context measures: attr…

  • No evidence of attraction effect among recommended options: A large-scale field experiment on an online flight aggregator

    Open AccessIsmaël Rafaï, Zakaria Babutsidze et al.ARTICLEDecision Support Systems2022

  • The triple-store experiment: A first simultaneous test of classical and quantum probabilities in choice over menus

    Open AccessIsmaël Rafaï, Sébastien Duchêne et al.ARTICLETheory and Decision2022

  • Did Mindful People Do Better during the Covid-19 Pandemic? Mindfulness Is Associated with Well-Being and Compliance with Prophylactic Measures

    Open AccessXinyue Wen, Ismaël Rafaï et al.ARTICLEInternational Journal of…2022

    This paper investigates the relationship between mindfulness and well-being within the context of compliance with prophylactic measures in the time of COVID-19. We conducted a large-scale survey among a representative sample of the French population. We measured mindfulness, using the Mindful Attention Awareness Scale, and the extent to which respondents were impacted by COVID-19 in terms of their mood and quality of sleep, as well as how they co…

  • The impact on nudge acceptability judgements of framing and consultation of the targeted population

    Open AccessIsmaël Rafaï, Arthur Ribaillier et al.ARTICLEBehavioural Public Policy2022References: 15

    The aim of this article is to better understand how judgements about nudge acceptability are formed and whether they can be manipulated. We conducted a randomized experiment with N = 171 participants to test whether acceptability judgements could be (1) more favourable when the decision to implement the nudges was made following a consultation with the targeted population and (2) influenced by the joint framing of the nudge's purpose and effectiv…

  • Nudging for Lockdown: Behavioral Insights From an Online Experiment

    Thierry Blayac, Dimitri Dubois et al.ARTICLESocial Psychology2022References: 5

    We test the effectiveness of a social comparison nudge (SCN) to enhance lockdown compliance during the COVID-19 pandemic using a French representative sample ( N = 1,154). Respondents were randomly assigned to a favorable/unfavorable informational feedback (daily road traffic mobility patterns, in Normandy – a region of France) on peer lockdown compliance. Our dependent variable was the intention to comply with a possible future lockdown. We cont…

  • A Dual-Process Memory Account of How to Make an Evaluation from Complex and Complete Information

    Ismaël Rafaï, Sébastien Duchêne et al.ARTICLERevue économique2019References: 1

    Dans la vie réelle, les individus font face à des sources d’informations incertaines, dispersées, incomplètes et incompatibles. Nous proposons une expérience visant à révéler des « anomalies » dans le processus d’acquisition, d’élaboration et de récupération d’informations économiques. Nos résultats corroborent l’existence d’un processus de mémorisation dual proposé par la fuzzy-trace theory : l’acquisition d’informations conduit à la formation d…

  • Définition théorique d’une mesure expérimentale de l’attention effective

    Pierre Garrouste, Dino Borie et al.ARTICLERevue économique2017

    L’allocation de l’attention peut être étudiée à travers deux dimensions complémentaires : 1) la quantité de ressources attentionnelles qu’alloue l’individu lors du processus de décision et 2) le niveau d’attention effective révélé par la qualité du processus de décision. Dans la littérature, les travaux expérimentaux mesurent principalement la première dimension, tandis que les travaux théoriques se concentrent sur la seconde, sans que la corresp…