Workshop « Aggregation across disciplines: connections and frameworks » (15 – 17 December 2021)

It is our pleasure to announce the workshop « Aggregation across disciplines: connections and frameworks« , a three day conference on social choice theory that will take place at the Maison International de la Recherche of CY Cergy Paris Université in Neuville-sur-Oise from Wednesday, 15 December to Friday, 17 December 2021.

Here are the confirmed speakers:

  • Jiehua Chen (Institute of Logic & Computation, Technische Universität Wien)
  • Eric Danan (THEMA, CY Cergy Paris University
  • Franz Dietrich (CNRS, Centre d’Economie de la Sorbonne and Paris School of Economics)
  • Hayrullah Dindar (Technische Universität Berlin)
  • Edith Elkind (Computer Science, Oxford)
  • Ulle Endriss (Institute for Logic, Language and Computation, University of Amsterdam)
  • Piotr Faliszewski (Computer science, AGH University of Science and Technology, Krákow)
  • Marc Fleurbaey (CNRS and Paris School of Economics)
  • Michel Grabisch  (Centre d’Economie de la Sorbonne and Paris School of Economics)
  • Werner Kirsch (FernUniversität, Hagen)
  • Jean Lainé (LIRSA, CNAM)
  • Jérôme Lang (LAMSADE, Université Paris Dauphine)
  • Rida Laraki   (LAMSADE, Université Paris Dauphine)  
  • Jean-François Laslier  (CNRS and Paris School of Economics)
  • Antonin Macé  (CNRS and Paris School of Economics)
  • Andrew Mackenzie  (Microeconomics and Public Economics, Maastricht University)
  • Thierry Marchant  (Data Analysis, Ghent University)  
  • Vincent Merlin  (CNRS and CREM)
  • Stefan Napel  (Economics, Universität Bayreuth)
  • Gabriella Pigozzi  (LAMSADE, Université Paris Dauphine)
  • Xiangyu Qu (CNRS, CES and LEMMA)
  • Agnieszka Rusinowska (CNRS, CES and PSE)
  • Piotr Skowron  (Mathematics, Informatics and Mechanics, University of Warsaw)
  • Zoi Terzopoulou (LAMSADE, Université Paris Dauphine)
  • Stéphane Zuber (CNRS and Paris School of Economics)

Each invited speaker will deliver a forty minute presentation, plus ten minutes for questions and discussion.  Everyone is welcome to attend the conference, and there is no admission fee.  However, registration is required (so that we predict the number of participants).  Presentations will also be simulcast via Zoom.  But registration is necessary in order to receive the Zoom link.  The deadline for registration is December 5.

For more information about the conference (e.g. program, location, registration), please consult the website:


If you need further information, please do not hesitate to contact the organizers at <>.  Also, please feel free to forward this announcement to anyone who you think might be interested.

We would like to thank the following institutions and research projects for their generous financial support:

  • l’Institut d’Études Avancées (Institute for Advanced Studies) of CY Cergy Paris Université.
  • Collective Attitude Formation (ColAForm) (ANR-16-FRAL-0010).
  • Coping with Heterogeneous Opinions (CHOp) (ANR-17-CE26-0003).
  • Labex MME-DII (ANR11-LBX-0023-01).
  • THEMA (Théorie Économique, Modélisation et Applications, CNRS UMR 8184) at CY Cergy Paris Université.

We look forward to seeing you at the conference!

      Bill Zwicker and Marcus Pivato