Economics serving society
Gabrielle Demange

Gabrielle Demange

PSE Full Professor


Campus Jourdan – 48 boulevard Jourdan 75014 Paris

6th floor, office 04

Phone +33(0)1 80 52 16 04

  • Game Theory
  • Social and Economic Networks
  • Social Choice Theory
  • Risk


  • PHDGrant  I propose to finance a doctoral thesis on financial markets and their organization. grantphd-psedemange.pdf
  • Elected member of the American Academy of Arts and Sciences.
  • Organization of the Workshop "The economics of central clearing: New directions         

Together with Guillaume Vuillemey (HEC) we are organizing a one-day workshop on May 22nd in PSE. It will gather academics and policymakers on this new and important topic. You can find the program at programme-workshop.pdf.   Please feel free to forward the invitation to any person who might be interested. 


  • Recipient of the ANR Grant FIRR "Financial Infrastructure: Risks and Regulation"  October 2018 42 Months.
  • Recent publications
    • New electoral systems and old referendums July 2018, forthcoming in 'The Future of Economic Design’, edited by Jean-François Laslier, Hervé Moulin, Remzi Sanver, and William S. Zwicker, Springer.
    • Mechanisms in a digitalized world March 2018 forthcoming in 'Social Design: Essays in Memory of Leonid Hurwicz' edited by Walter Trockel, Springer
    • Rumors and social networks, with Francis Bloch and Rachel Kranton, International Economic Review Vol. 59, Issue 2  (2018) 421-448.
    • Contagion in financial networks : a threat index, Management Science, Vol. 64, No. 2, February 2018, pp. 955–970. Permalink:
    • Taxation and Privacy Protection on Internet Platforms with Francis Bloch, Journal of Public Economic Theory (2018) 20(1), 52-66.
    • Mutual rankings, Mathematical Social Sciences (2017) 90, 35-42.
    • Optimal targeting strategies in a network under complementarities  Games and Economic Behavior (2017) Volume 105, 84-103, o
    • The stability of group formation, Revue d’Economie Politique (2017) n° 4/495-516.
    • Communicating on electoral platforms, with Karine Van der Straeten,
      Journal of Economic Behavior & Organization online 2017.
    • Joint Design of Emission Tax and Trading Systems (with Bernard Caillaud) Annals of Economics and Statistics (2017) issue 127, pages 163-201