Research

Publications

    Consumer Mobility and Expenditure during the COVID-19 Containment: Evidence from French Transaction Data, (with David Bounie and John W. Galbraith). European Economic Review, 2023

            Card-Sales Response to Merchant Contactless Payment Acceptance (with David Bounie). Journal of Banking and Finance, 2020

        Papers under review

  Consumer Mobility, Offline and Online Regional Trade: Evidence from High-Frequency Transaction Data (with David Bounie and John W. Galbraith). [JMP] [Submitted], 2024

    Contactless Payments and Merchant Resiliency: Evidence from France in the Time of COVID-19 [R&R JBF]

    Working Papers

               Bike-friendly Cities: An Opportunity for Local Businesses? Evidence from the City of Paris (with F. Danielle, M. Segù, D. Bounie). 2024

     Policy & other writing

     Digital Payments and Business Resilience: Evidence in the Time of COVID-19. World Bank Policy Research Working Paper N° WPS9665, 2021

       Consumption Dynamics in the COVID Crisis: Real-Time Insights from French Transaction & Bank Data (with C. Landais, E. Fize, T. Pazem, B. Savatier, C. Lavest, D. Bounie, J. Galbraith). COVID Economics/CEPR N° 59, 2020

The COVID-19 Containment Seen Through French Consumer Transaction Data: Expenditures, Mobility and Online Substitution (with David Bounie and John W. Galbraith). VoxEu.org, 26 May 2020