Summary

Aggregation is a core concern in a variety of related disciplines, including Voting, Judgement Aggregation, Belief Aggregation, Participatory Budgeting, and Representative Democracy. Within those fields, a variety of aggregation procedures have been proposed, each with desirable and undesirable properties. This interdisciplinary workshop will seek insights, common themes and unifying principles across disciplines and across procedures.

Registration (free)

The conference is open to everyone -- there is no registration fee. But we request that all participants register before December 5 to help us with logistics.

Speakers

• Jiehua Chen (Institute of Logic & Computation, Technische Universität Wien)

• Eric Danan (CNRS and THEMA, CY Cergy Paris Université)

• 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)

  • replaced by Arianna Novaro (Université Paris 1 Panthéon-Sorbonne)

• 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)

• Jean Lainé (LIRSA, Le CNAM)

• Jérôme Lang (CNRS and LAMSADE, Université Paris Dauphine)

• Rida Laraki (CNRS and 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 and Centre d'Economie de la Sorbonne)

• 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)

Banquet

Wednesday 7:30 PM, Restaurant Au fil des Saisons (17 Allée des Acacias, 95000 Cergy)

Please register for the banquet by Friday, December 10 (click here)

Conference sponsors

We gratefully acknowledge the financial support of the following institutions and research projects:

• CY Advanced Studies (CY AS) 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.

• Le CNAM, LIRSA.

Conference organizers

Marcus Pivato (THEMA, CY Cergy Paris Université)

William S. Zwicker (CY Advanced Studies, CY Paris Université, and Union College)