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I am a Ph.D. student in Economics at RITM (University of Paris-Saclay) and an R&D engineer at Orange Labs. I obtained a master’s degree in Economics at Pantheon-Assas University, with a specialization in network industries, competition, and regulation. My career was oriented towards the study of the transportation market: I worked as a research analyst at the French Transport Authority and the RATP group.
I am particularly interested in the new issues on sustainable mobility, impacted by innovations, development of technologies and new digital services. I joined the RITM, in collaboration with Orange Labs, to work on these topics with Nicolas Soulié and Fabrice Le Guel. My studies are focused on traveler’s well-being, smartphone use, field experiment by collecting smartphone data on traveler’s mobility.
Transportation Economics, Digital Economics, Consumer’s behavior, Field Experiment
Management Economics (IMT-BS, 36h)
Conferences and seminars :
2019 :
- PhD student workshop organized by the French Digital Economics Association (AFREN).
- SENSE Seminar organized by Orange Labs
- RITM Seminar
2020 :
- Marsouin Seminar 2020
- Paris Young Economists Seminar on the Economics of Digitization
2021 :
- Les doctorales de l’ARSDLF (Association de Science Régionale de Langue Française)
- Les 3èmes Rencontres Francophones Transport et Mobilité
2022 :
- 2022 CogSci Conference
SUMO (Orange Labs, 2019-2021): Impact of smartphone use during mobility on time’s perception and well-being in transport
PhD student at University of Paris-Saclay, researcher at Orange Labs
Reviewer for the Revue d’Economie Industrielle
Risienne Mazengani, Jean-Marc Josset, Nicolas Soulié. Conditions, activités, habitudes et bien-être dans les transports quotidiens : étude de cas à Paris-Saclay. RTS – Recherche Transports Sécurité, IFSTTAR, 2022, 2022, 17p. ⟨10.25578/RTS_ISSN1951-6614_2022-04⟩.
Risienne Mazengani, Jean-Marc Josset, Nicolas Soulié. “Online activities’ fragmentation and multitasking during travel time: a case study at Paris-Saclay and Rennes”, working paper.
Jean-Marc Josset, Risienne Mazengani, Nicolas Soulié. “Use of mobile data and interpretation of daily mobility”, work in progress.
Jean-Marc Josset, Risienne Mazengani, Martin Ragot, “Self-report vs. objective data. What impact of monitoring on smartphone use regulation?”, work in progress.
Risienne Mazengani, Jean-Marc Josset, Martin Ragot (2022) "Self-report vs. objective data. What impact of monitoring on smartphone use regulation?", 2022 CogSci Conference.