RIDALARAKI [email protected]@LIVERPOOL.AC.UK HTTPS://SITES.GOOGLE.COM/SITE/RIDALARAKI/

TOPICS

Game Theory: dynamic games, discontinuous games, learning dynamics; Social Choice Theory: designing practical voting systems; Optimisation; ; Economic Theory

EDUCATION

2012 University Professor in Applied National Qualification,

2011 Habilitation in Applied Mathematics Pierre and Marie Curie University, Paris

2000 Ph.D in Applied Mathematics Pierre and Marie Curie University, Paris

1997 M.Sc. in Mathematics Ecole Polytechnique, & Pierre and Marie Curie University, Paris

1996 B.Sc. Diplôme d’Ingénieur Ecole Polytechnique, Paris

POSITIONS

2013- Research Director CNRS Computer Science, LAMSADE, University of Paris Dauphine

2017- Honorary Professor Part-time, University of Liverpool, Computer Science Department

2019-2021 Professeur Attaché en Informatique Part-time, University of Paris Dauphine PSL & CNRS

01/2019 Visiting Professor Mathematics Department, Tel Aviv University

05/2018 Visiting Professor Department, Chicago University

2016-2017 Visiting Professor Management School, University of Liverpool

2006-2017 Professeur chargé de cours Ecole Polytechnique (Palaiseau, France), Economics & Mathematics Departments

10/2015 Visiting Professor Economics Department,

1 2001-2013 Research Fellow (Chargé de Recherche) CNRS Laboratoire d’Econométrie, Ecole Polytechnique

2007-2013 Associate Researcher Mathematics Institut of Jussieu, University Pierre and Marie Curie (Paris 6)

2000-2001 Teaching Assistant (ATER), Mathematics University of Paris 9 Dauphine

1997-2000 Teaching Assistant (AMX), Mathematics University of Paris 10 Nanterre

RESPONSIBILITIES

INSTITUTIONAL

2018- Cofounder (with Chloé Ridel) and executive member of Mieux Voter A non-profil association promoting majority judgment. It developed a friendly voting plat- form in several languages (French, Spanish, English, German, Russian) and is very active in the public debate.

2015- Responsible of Doctoral Program in Computer Science University of Paris Dauphine

2016-2019 Elected Chairman SMAI – MODE: Société de Mathématiques Appliquées et Industrielles – Mathématique de la Modélisation et de la Décision (French Research Group, the analog of SIAM in Optimisation)

REVIEWING ACTIVITIES

2020 Co-editor of the Special Issue in Memory of Michel Balinski, Mathematical Programming

2019- Reviewer at Mathematical Reviews

2015- Associate Editor, RAIRO Operations Research

2014- Associate Editor, International Journal of Game Theory

2014 Co-editor of the Special Issue in Honour of Sylvain Sorin, Journal of Dynamics and Games

2012- Associate Editor, Journal of Dynamics and Games

Referee Games and Economic Behavior, Econometrica, SIAM Journal on Control and Optimization, Mathematics of Operation Research, Mathematical Programming, Theory and Decision, Jour- nal of Mathematical Economics, Journal of Economic Theory, Economic Theory, Social Choice and Welfare, Annals of Operations Research, Stochastic Methods and their Applications, Dy- namic Games and Applications, International Journal of Game Theory, Theoretical Economics, Discrete Applied Mathematics, Annals of Combinatorics, The American Mathematical Monthly, INFORMS Journal on Computing, Public Choice, European Journal of Operations Research, Journal of Mathematical Psychology, Stochastic Processes and their Applications, IEEE Con- ference on Decision and Control, Management Science, Mathematical Social Sciences.

2 MEMBERSHIPS OF SCIENTIFIC SOCIETIES

2020-2022 Elected member of the council (CA) of the SMAI (Société de Mathématiques Appliquées et Industrielles), the french analogue of SIAM

2019-2025 Elected member of the council of the Game Theory Society

2020 Member of the 2020 jury of the PGMO PhD awards

2016- Nominated Member of the scientific committee of the Mathematics and Computer Science Department, University Paris 1 Sorbonne

2013-2019 Nominated member of the concile (CA) of the SMAI.

2016 Recruitment Committee member for the position of University Professor in Applied Mathe- matics, University Pierre and Marie Curie (Paris 6)

2016 Recruitment Committee member for the position of University Professor in Applied Mathe- matics, University Paris 13

Member of Scientific Committee of Several Conferences: SING’2017 FGI 2017, and others.

Member, or past member, of: SMAI, ROADEF, SIAM, INFORMS, Econometric Society, Game Theory Society, Social Choice and Welfare Society, GDR Jeux, GDR Optimisation.

PhD and Habilitation (referee or jury member)

Vu, Dong Quan (2020), Computer Science, Sorbonne University (PhD, jury member) Adriana Alventosa Banos (2018), Economics, University of Valencia (PhD, referee) Victor Verdugo (2018), Computer Science, College de France (PhD, referee) Guillaume Vigeral (2017), Mathematics, PSL-Dauphine (Habilitation, jury member) Sylvain Gibaud (2017), Mathematics, Toulouse (PhD, jury member and president of the jury) Amelie Heliou (2017), Computational Biology, Orsay (PhD, referee) Antoine Hochard (2016), Mathematics, CMAP-Polytechnique (PhD, jury member) Mikaél Touati (2016), Computer Science, Telecom ParisTech (PhD, jury member) Stefano Moretti (2016), Computer Science, LAMSADE, Dauphine (Habilitation, coordinator) Xiaoxi Li (2015), Mathematics, UPMC (PhD, referee) Olivier Baude (2015), Computer Science, SUPELEC (PhD, jury member) Juan Pablo Maldonado Lopez (2014), Mathematics, UPMC (PhD, jury member) Benjamin Larousse (2014), Physics, SUPELEC (PhD, referee) Oscar Vasquez (2013), Computer Science, UPMC (PhD, referee) Luca Rose (2013), Computer Science, SUPELEC (PhD, jury member) Cheng Wan (2012), Mathematics, UPMC (PhD, jury member) Mario Bravo (2012), Mathematics, UPMC (PhD, jury member)

Invitations of researchers

During my career, I invited several researchers to visite my institution for several weeks or months, among them the professors: William Sudderth, Joseph Hofbauer, Marco Scarcini, William Sandholm, Bernhard von Stengel, Philippe Reny, Martin Gairing, José Raphael Coréa, Michihiro Kandori, Janos Flesch, Johannes Horner, Hari Govindan, Jacob Abernethy, Mario Bravo, Clemens Puppe, Aris Filos-Ratsikas and the PhD students Andrew Jeenings, Rubèn Hoeksma, Matias Pavez, Raimundo Julian Saona, and Victor Verdugo, Lucas Pahl, etc

3 SUPERVISIONOFGRADUATESTUDENTSANDPOSTDOCTORALFELLOWS

2015- As responsible of the doctoral program in computer science in Dauphine, I follow the PhD students progress and I organise a research seminar where, every month, two students present their work, followed by my questions and then a discussion with all the students.

Current PhD students

09/2018- Felipe Garrido. PhD in Computer Science, University of Paris Dauphine (Lamsade), " Social Impact of Matching ”

09/2018- Eric Benamou. PhD in Computer Science, University of Paris Dauphine (Lamsade), " Re- inforcement Learning in non homogenous sequential environment with applications to fi- nance”. Co-advisor: Jamal Atif, University of Paris Dauphine.

10/2018- Geovani Rizk. PhD in Computer Science, University of Paris Dauphine (Lamsade), CIFRE contract with Huawei. " Multi-agent learning for optimization of base station parameters”. Co-advisor: Yann Chevalère, University of Paris Dauphine.

09/2019- Lucas Baudin. PhD in Computer Science, University of Paris Dauphine (Lamsade), " Learning in dynamic games”. Co-advisor: Laurent Gourvès and Guillaume Vigeral

09/2019- Thomas Ragel. PhD in Mathematics, University of Paris Dauphine (Lamsade), " Bounded memory strategies in stochastic games”. Co-advisor: Guillaume Vigeral and Bruno Ziliotto.

09/2019- Estelle Varloot. PhD in Computer Science, Liverpool University, " Expressive Voting Rules”. Co-advisor: Aris Filos-Ratsikas

Past PhD students

2014-2017 Saeed Hadikhanloo, currently researcher engineer on a AI company after two years post-doc in the CMAP, Ecole Polytechnique, France PhD in Mathematics and Computer Science, "Learning in Non-Atomic and Mean-Field Games”. Co-advisor: Pierre Cardaliaguet, University of Paris Dauphine.

2012-2016 Joon Kwon, currently Chargé de Recherche at the INRA, Paris, France after two years post- doc at the CMAP, Ecole Polytechnique, France. PhD in Mathematics, "Online Mirror Descent Strategies for Regret Minimization and Ap- proachability”. Co-advisor: Sylvain Sorin, University Pierre and Marie Curie

2006-2010 Claudia Saavedra, currently head of partnerships and digital services at Orange, France Tele- com, Paris. PhD in Economics at Ecole Polytechnique under CIFRE contract with Orange, "Essays on Telecommunications". Co-advisor: Jean-Pierre Ponssard, Ecole Polytechnique

2006-2010 Andrew Jennings, currently CIO of his own company “Monotonicity and Manipulability of Ordinal and Cardinal Social Choice Functions”. PhD Mathematics, Arizona State University I was member of the Graduate Supervisory Committee.

Post-doc supervision

2010-2011 Panayotis Mertikopoulos, currently a researcher at the CNRS in Computer Science

2015-2016 Bruno Ziliotto, currently a researcher at the CNRS in Mathematics

4 Master Theses Supervision

Tan Wai (2020, Liverpool), Yohann Bacquey (2020, EDF), Carlos de Melo Mota Ferreira Ar- into (2019, Liverpool), Estelle Varloot (2019, ENS), Ilia Shilov (2019, Orsay), Oscar Nuki (2018, Liverpool), Sylvain Moulierac (2017, ENSAE), Kimon Antonakopoulos (2016, UPMC), Tristan Garrec (2015, Saclay), Saeed Hadikhanloo (2014, UPMC), Aicha Ben Dhia (2013, ENS), Bruno Ziliotto (2012, ENS), Bruno Lamaison (2012, UPMC), Joon Kwon (2012, ENS), Alexis Peilloux (2012, Science-Po), Olivier Baude (2010, ENPC), Cheng Wan (2008, Polytechnique), Xavier Venel (2007, ENS), Claudia Saavedra (2006, Polytechnique), Stéphane Sorbe (2006, ENSAE), Vianney Perchet (2006, ENS).

TEACHINGACTIVITIES

Postgraduate Teaching (master level)

2019- Online Learning in Games (Apprentissage incrémental, Théorie des Jeux et Applications) Master IASD, Computer Science, PSL

2015-2017 Dynamics and Learning in Games, Master in Optimization, University of Saclay, Mathematics

2015-2017 Social Decision Making, Master in Economics, University of Saclay

2012-2015 Dynamic Games, Master in Optimization, Games and Economics, Pierre and Marire Curie

2003-2007 Dynamic Games, Master in Economics, Ecole Normal Supérieur (ENS)

Undergraduate Teaching

2012-2017 Game Theory and Operations Research Ecole Nationale Supérieure de Techniques Avancées (ENSTA)

2005-2017 Mico-economics, Ecole Polytechnique

2003-2012 Game Theory and Applications to Economics Ecole Nationale de la Statistique et de l’Administration (ENSAE)

2002-2017 Mathematical Game Theory, Ecole Polytechnique

2002-2013 Game Theory and Applications to Economics, Ecole Polytechnique

2002-2003 Mathematical Game Theory, University of Villetaneuse (Paris 13)

2000-2001 Mathematics, Analysis, Probability, University of Dauphine

1997-2000 Statistics, University of Nanterre (Paris 10)

PUBLICATIONS

Books

• Mathematical Foundations of Game Theory. Springer (with Jérôme Renault and Sylvain Sorin, 2019)

• Majority Judgment: Measuring Ranking and Electing. MIT Press, Cambridge MA (with Michel Balin- ski, 2011)

5 • Bases Mathématiques de la Théorie des Jeux. Editions de l’Ecole Polytechnique (with Jérôme Renault and Sylvain Sorin, 2013)

• Théorie des Jeux: Introduction á la Théorie des Jeux Répétés. Editions de l’Ecole Polytechnique (with Jéróme Renault and Tristan Tomala, 2006)

• Théorie des Jeux et Applications Economiques. Textbook of the Ecole Polytechnique (with Shmuel Zamir, 2004)

Articles in Peer–Reviewed International Journals

• The Splitting Game and Applications. International Journal of Game Theory, 30, 359-376 (2001)

• Variational Inequalities, System of Functional Equations and Incomplete Information Repeated Games. SIAM Journal on Control and Optimization, 40, 516-524 (2001)

• Repeated Games with Lack of Information on One Side: the Dual Differential Approach. Mathematics of Operations Research, 27, 419-440 (2002)

• On the Regularity of the Convexification Operator on a Compact Set. Journal of Convex Analysis, 11, 209-234 (2004)

• The Preservation of Continuity and Lipschitz Continuity by Optimal Rewards Operators. Mathemat- ics of Operations Research, 29, 672-685 (with William Sudderth 2004)

• Continuous Time Games of Timing. Journal of Economic Theory, 120, 206-238 (with Eilon Solan and Nicolas Vieille 2005)

• The Value of Zero-Sum Stopping Games in Continuous Time. SIAM Journal on Control and Optimiza- tion, 43, 1913-1922 (with Eilon Solan 2005)

• A Theory of Measuring, Electing and Ranking. Proceedings of the National Academy of Sciences, 104, 8720-8725 (with Michel Balinski 2007)

• Computing Uniform Convex Approximations for Convex Envelopes and Convex Hull. Journal of Convex Analysis, 15, 635-654 (with Jean-Bernard Lasserre 2008)

• Monotone Incompatibility Between Electing and Ranking. Economics Letters, 105, 145-147 (with Michel Balinski and Andrew Jennings 2009)

• Informationally Optimal Correlation. Mathematical Programming B, special issue in honor of Alfred Auslenrder, 116, 147-172 (with Olivier Gossner and Tristan Tomala 2009)

• in Paris. Games and Economic Behavior, 66, 594-597 (with Michel Balinski and Sylvain Sorin 2009)

• Explicit Formulas for Repeated Games with Absorbing States. International Journal of Game Theory, special issue in the memory of Michael Maschler, 39, 53-70 (2010)

• Semidefinite Programming for Min-Max Problems and Games. Mathematical Programming A, 131, 305-332 (with Jean-Bernard Lasserre 2012)

• A Continuous Time Approach for the Asymptotic Value in Two-Person Zero-Sum Repeated Games. SIAM Journal on Control and Optimization, 50, 1573–1596 (with Pierre Cardaliaguet and Sylvain Sorin 2012)

• Equilibrium in Two Player Non-Zero-Sum Dynkin Games in Continuous Time. Stochastics, 85, 997- 1014 (with Eilon Solan 2013)

6 • Two-Person Zero-Sum Stochastic Games with Semicontinuous Payoffs. Dynamics Games and Appli- cations, 3, 162-171 (with Ashok Maitra and William Sudderth 2013)

• Higher Order Games Dynamics. Journal of Economic Theory, 148, 2666-2695 (with Panayotis Mer- tikopoulos 2013)

• Judge: Don’t Vote. Operations Research, 28, 483-511 (with Michel Balinski 2014)

• Preface: Special Issue in Honor of the 60th Birthday of Sylvain Sorin. Journal of Dynamics and Games. Pages : i – iv. (with Joseph Hofbauer and Jéréme Renault 2014)

• Inertial Games Dynamics and Applications to Constraints Optimization. SIAM Journal on Control and Optimization, 12, 1555-7561 (with Panayotis Mertikopoulos 2015)

• On the Existence of Approximate Equilibria and Sharing Rule Solutions in Discontinuous Games, Theoretical Economics, 53, 3141-3171 (with Philippe Bich 2017)

• A Continuity Question of Dubins and Savage. Applied Probability Journals, 54, 462-473 (with William Sudderth 2017)

• Externalities in Economies with Endogenous Sharing Rules. Economic Theory Bulletin, 5, 127-137 (with Philippe Bich 2017)

• Online Learning and Blackwell Approachability in Quitting Games. Games and Economic Behavior special issue in the memory of Loyd Shapley, 108, 411-431 (with Janos Flesch and Vianney 2018)1

• Majority Judgment vs Approval Voting. Operations Research special issue in the memory of , (with Michel Balinski 2020)

• Majority Judgment vs Majority Rule. Social Choice and Welfare special issue in the memory of Kenneth Arrow, 54, 429Ð461 (with Michel Balinski 2020)

• Acyclic Gambling Games (with Jérôme Renault). Mathematics of Operations Research, (with Jérôme Renault 2020)

Articles in Peer–Reviewed International Conferences

• Online Learning and Blackwell Approachability in Quitting Games (with Janos Flesch and Vianne), COLT 2016

• On Sustainable Equilibria (with Shrihari Govindan & Lucas Pahl), Proceedings of the 21st ACM Conference on Economics and Computation, 2020

• Deep Reinforcement Learning for Portfolio Selection (with David Saltiel, Eric Benhamou, Jean Jacques Ohana et Jamal Atif), ECLM PKDD 2020

Articles Submitted to Peer–Reviewed International Journal or Conferences

• Stable Matching Games, submitted to Math of OR.

• On Sustainable Equilibria (with Shrihari Govindan & Lucas Pahl), to be submitted to Econometrica

• New Characterizations of Strategy-Proofness under Single-Peakedness (with Andrew Jennings, Clemens Puppe and Estelle Varloot), submitted to Mathematical Programming.

1This article was presented at COLT 2016

7 Articles in Peer–Reviewed National Journals

• Jugement Majoritaire vs Vote Majoritaire (via les Présidentielles de 2011-2012). Revue Française d’Économie, 27, 11-44 (with Michel Balinski 2013)

• Les contributions majeurs de Michel Balinski dans le vote et le choix social. Revue Economique, 70, 403-409 (2019).

Chapters in Books, Surveys

• Election by Majority Judgment: Experimental Evidence. In Situ and Laboratory Experiments on Electoral Law Reform: French Presidential Elections, Springer. Edited by Bernard Dolez, Bernard Grofman and Annie Laurent (with Michel Balinski, 2010)

• How Best to Rank Wines: Majority Judgment. Wine Econometrics, Palgrave-MacMillan (with Michel Balinski, 2013)

• What Should “Majority Decision” Mean? Majority Decisions, Cambridge University Press. Edited by J. Elster and S. Novak (with Michel Balinski, 2014)

• Advances in Zero-Sum Repeated Games. Handbook of Game Theory IV, edited by and Shmuel Zamir, chapter 2, pages 27-93 (with Sylvain Sorin 2014)

• Equilibria in discontinuous games. Equilibria in Games: Existence, Selection, and Dynamics, edited by Alejandro Jofré, Sylvain Sorin and Bernhard von Stengel, (2020, to appear).

Large Audience Articles

• Le pouvoir des votes. Pour la Science, 65-69 (with M. Balinski, 2002)

• Expérience électorale du vote par assentiment. Pour la Science (with M. Balinski, J.-F. Laslier et K. Van der Straeten, 2002)

• Le dilemme du vote utile. Le Monde (with M. Balinski, 2007)

• Le jugement majoritaire : l’expérience d’Orsay. Commentaire, 30, 413-420 (with M. Balinski, 2007)

• Une des racines du mal socialiste. Libération (with M. Balinski, 2008)

• PS : le jugement majoritaire, meilleur systéme de primaire. Rue 89, (with M. Balinski, 2010)

• Rendre les élections aux électeurs: le jugement majoritaire. Long report for Terra Nova (with M. Balin- ski, 2011)

• Rendre les élections aux élécteurs: : le jugement majoritaire Short Version, Le Monde, (with M. Balinski 2011).

• A letter regarding S. Brams review of majority judgment. American Scientist (with M. Balinski, 2011)

• Ne votez pas, jugez. Pour la Science (with M. Balinski, 2012)

• Imposture du premier tour : 1km + 1m + 1cm ne font pas 3! Rue 89, (with M. Balinski 2012)

• Will majority voting fail (again) in 2012? MIT Press Blog (with M. Balinski, 2012)

• Justice électorale: la réaliser en Tunisie. ATUGE: Association des Tunisiens des Grandes Ecoles (with Balinski, 2014)

8 • Primaires: et si c’était a refaire? Terra Nova (with Bergounioux A., Bujon A.-L., Balinski M. et T. Pech, 2015)

• Pour éviter un nouveau 21 avril, instaurons le jugement majoritaire. The Conversation France (with M. Balinski, 2016)

• Trump and Clinton victorious: proof that US voting system doesn’t work. The Conversation USA (with M. Balinski, 2016)

• Instaurons le jugement majoritaire. Commentaire (with M. Balinski, 2016)

• Trump vs Clinton: pourquoi le systéme de vote américain ne fonctionne pas. Terra Nova (with M. Balinski, 2016)

• L’urgence de Mieux Voter. Libération (with the association Mieux Voter, 5 Avril 2018)

• Parcoursup : la solution n’est pas le retour au classement des voeux. Libération (with the association Mieux Voter, 21 Septembre 2018)

• Mon idée pour la France : Un “préférendum” plutôt qu’un référendum. Le Monde (with the associa- tion Mieux Voter, 03 Février 2019)

• What does Brexit mean? Majority judgment can solve the puzzle. Open Democracy (with I. Mclean, 27 February 2019)

• No exit from Brexit? Take a closer look. Open Democracy (with C. Ridel, 30 Marsh 2019)

• Réinventer le référendum. AOC: Analyse, Opinion, Critique (with C. Ridel and P. Moritz, 15 April 2019)

• Pas d’issue pour le Brexit? Le jugement majoritaire peut résoudre le problème. Variance.eu (with C. Ridel, 25 May 2019)

• Boris Johnson: a triumphant victory or a distorted electoral system? Open Democracy (with O. Gorelk- ina, 19 December 2019).

• Réinventer notre démocratie avec le jugement majoritaire. Horizons Publics. (with C. Ridel, 15 Septembre 2020).

• Aux États-Unis, le problème est le scrutin majoritaire, pas le collège électoral. The Conversation. (2 Novembre 2020)

• US presidential election: the problem is majority voting, not the Electoral College. The Conversation. (3 Novembre 2020)

ORGANISATIONOFSCIENTIFICMEETINGS

06/2020 Annual International Workshop D-TEA: Decision: Theory, Experiments, and Applications on prospect theory (via zoom)

12/2019 International Conference on Mathematical Optimization for Fair Social Decisions: A tribute to Michel Balinski, CNRS, Paris

09/2019 Liverpool Economic Theory and Computation Workshop

06/2019 Annual International Workshop D-TEA on ambiguity. PSE, Paris

09/2018 Liverpool Economic Theory and Computation Workshop

9 06/2018 Journée commune MODE-ROADEF sur l’optimisation dans les réseaux. IIHP, Paris

05/2018 Annual International Workshop D-TEA on modes of decision making. IHP

05/2017 Annual International D-TEA Workshop on voting. IHP, Paris

05/2017 Workshop on Optimisation and Games in Economics. SMAI-MODE, IHP, Paris

10/2015 Conference of Former Members of the Laboratoire d’Econométrie, Ecole Polytechnique

07/2014 Conference on Mathematical Aspects of Game Theory and Applications - II. CNRS, Roscoff

02/2014 Workshop on Fair Decisions, in celebration of Michel Balinski’s von Neumann Theory Prize. Ecole Polytechnique, Paris

07/2014 Stream organizer of five sessions on Dynamic and Repeated Games, 20th conference of the International Federation of Operational Research Societies, IFORS, Barcelona

06/2012 International Conference: Games and Strategy in Paris, in honor of Sylvain Sorin’s 60th birth- day. IHP, Paris

07/2012 International Conference on Game Theory. State University of New York at Stony Brook

07/2012 Celebrating the 78th birthday of Michel Balinski. University of New York at Stony Brook

09/2011 Conference on Mathematical Aspects of Game Theory and Applications. TSE, Toulouse

09/2010 Workshop on Stochastic Methods in Game Theory. Erice

09/2009 Workshop on Advances in Game Theory. Ecole Polytechnique, Paris

2008-2009 X-HEC economic theory seminar. Ecole Polytechnique and HEC, Paris

2002-2009 Research days of the Laboratoire d’Econométrie, Ecole Polytechnique, Paris

2002-2018 Paris (weekly) Game Theory Seminar. IHP, Paris

2002-2012 Field experiments with the CNRS and Ecole Polytechnique during the french presidential elections Orsay in 2002 and 2007, Alfort Ville, Ivry-sur-Seine and Fresnes in 2012 (thousands of participants and large media coverage).

2017 Online experiment with the CNRS and Ecole Polytechnique during the French presidential elections (53.000 votes in ten days, large media coverage).

07/2020 Organisation (with Mieux Voter, CNRS and several associations) of an online vote (voter pour le climat) on the 149 climate change propositions of the “convention citoyenne pour le climat’ (about 30.000 participants, 2 millions votes in two weeks, and large media coverage).

INVITEDSPEAKER

Keynote Speaker: Public Lectures

01/2019 MINT Distinguished Lectures, Mathematical Institute, Tel Aviv University

03/2019 Youth Youth Parliament, Liverpool

12/2018 Colloquium Morgenstern, INRIA Nice

12/2018 Université Populaire, Nice

10 10/2018 Keynote Speech, INRIA Grenoble

04/2017 MIX-IT keynote speaker Lyon

06/2016 Ecofestival en Grésivaudan, Lubin, France

06/2016 Public Lecture, Higher School of Economics, Saint Petersburg

03/2016 Conférence Grand Public, Journées SMAI-MODE, Toulouse

03/2016 Journée Condorcet, Montpellier

01/2015 The 39th Conference on the Mathematics of Operations Research. Lunteren, Holland

01/2014 Studium Generale Lecture, University of Maastricht, Holland

02/2012 L’élection et le Vote : État des Recherches en Science Politique et en Histoire Collège de France, Séminaire de Pierre Rosanvallon, Paris, France

03/2009 LSE’s Voting Power and Procedures Programme. London School of Economics, UK

11/2006 Social Choice Colloquium, University of Tilburg

Keynote Speaker: Spring & Summer Schools Courses

10/2018 Liverpool Open University. Course on Voting in Theory and Practice

09/2017 Liverpool Economic Theory and Computation Workshop. Course on Voting Theory

01/2017 School on Equilibria in Games: Existence, Selection and Dynamics. , Chile Course on Discontinuous Games

05/2015 METIS’2016: the 8th International Spring School on Distributed Systems. Marrakech, Morocco Course on Majority Judgment

01/2015 Summer School in Discrete Mathematics. Valparaiso, Chile Course on Majority Judgment

06/2013 The 8th Summer School in Signal and Image Processing (GRETSI). Peyresq, France Course on Mathematical Foundations of Game Theory

12/2012 School and Workshop on Game Theory and Applications. Valparaiso, Chile Course on Dynamic Games

06/2010 Ecole d’été: transmission d’information, jeux répétés, apprentissage. Aussois, France

09/2008 Commission Romande de Mathématique, Leysin, Switzerland Course on Game Theory and Social Choice Theory

02/2007 Mathematics Spring School, Technishe Universitat Munchen, Ile de Frauenchiemsee, Germany Course on Majority Judgment

5/2006 Journées Mathématiques X-UPS. Ecole Polytechnique, Paris Course on Repeated Games

11 Keynote Speaker: International Conferences

05/2018 North West Social Science Doctoral Training Partnership (NWSSDTP) Economics Conference 2018, University of Liverpool Management School.

07/2017 28th International Conference on Game Theory, Stony Brook, New York, USA

06/2017 XI International Conference on Game Theory and Management (GTM2017), Saint-Petersbourg

04/2017 Workshop "Group Decision-Making in Scientific Expert Committees", Tilburg, Holland

01/2017 Equilibria in Games: Existence, Selection and Dynamics, Santiago, Chile.

06/2016 Game Theory and Mechanism Design in Memory of Victor Domansky, Saint-Petersbourg, Russia

01/2016 GEL 2016 geometry, evolution, and learning in games, Luchon, France

11/2015 Stochastic Methods in Game Theory, Singapor University, 30 November to 5 December 2015

07/2015 Stochastic Games, Communication and Strategic complexity, in honor of Abraham Neyman’s 66th Birthday, State University of New York at Stony Brook, USA

06/2015 La Théorie des Jeux à l’Oeuvre dans la Société, l’Economie et l’Industrie, Séminaire In’Tech, INRIA Rhône-Alpes, France

06/2015 Advances in the Social Sciences in Honor of Peyton Young, Oxford University

03/2014 Journées du Groupe SMAI-MODE, Rennes

07/2013 International Conference on Game Theory, Stony Brook, USA

02/2012 Algorithms and Permutations,Telecom Paris

10/2010 GDR IM-GT Annual Meeting, LIAFA, Paris, France

12/2009 Dynamic games, Differential games IV, UPMC, Paris

06/2009 Reforming the French Presidential Election System: Experiments on Electoral Reform, Sciences- Po Paris, France

05/2009 International Workshop on New Approaches to Voting and Social Choice, Tilburg, Holland

05/2006 Behavioral Economics in the Light of Mathematics, Psychology, Cognition and Bioinformatics, Aix-en-Provence

01/2006 Cinquièmes journées Franco-Chiliennes d’Optimisation, Dijon

05/2005 Troisièmes journées Francophones, Modèles Formelles d’Interaction, Caen

01/2005 VII French-Latin American Congress on Applied Mathematics, Santiago

National and International Conferences by Invitation

06/2019 Workshop on Information Design and Splitting Games, PSE, Paris

06/2018 Paris Symposium on Games 2018, IHP, Paris

10/2017 Stochastic Games, Frejus

12 10/2016 PGMO days, Paris

07/2015 15th SAET Conference on Current Trends in Economics, Cambridge

07/2015 SIAM Conference on Control and its Applications (CT15), Paris

06/2015 French Symposium on Game Theory and Applications, Paris

11/2013 Geometry and Algebra of Linear Matrix Inequalities in Honor of Jean-Bernard Lasserre, Lu- miny, Marseille

10/2013 Algorithms and Dynamics for Games and Optimization, Playa Blanca, Tongoy, Chile

07/2013 Evolutionary Dynamics and Market Behavior, Hausdorff Institute for Mathematics, Bonn

07/2013 Algorithmic Game Theory: Learning Algorithms and Dynamics in Distributed Systems, Greno- ble, France

10/2013 Jeux Répétés, Temps Discret, Temps Continu, Roscoff

09/2013 Stochastic Methods in Games IV, Erice

09/2010 Stochastic Methods in Game Theory III, Erice

10/2009 Dynamic Games and Differential Games IV, UPMC, Paris

05/2009 Mathematical Aspects of Game Theory and Applications, Luminy, Marseille, France

11/2008 Dynamic games, Differential games III, Roscoff

06/2008 Dynamics and Optimisation, UPMC, Paris

06/2006 Journées Optimisation, Jeux et Dynamique de la Décision avec Coût au Changement: Modéli- sation et Algorithmes, Montpellier, France

06/2005 Dynamic Games and Differential Games II, Roscoff

09/2005 Stochastic Methods in Game Theory II, Erice, Italy

06/2002 Dynamics Games and Differential Games I, UPMC, Paris

06/2002 Stochastic Methods in Decision and Game Theory with Applications I, Erice

Seminars

Every year, I give several seminars in Math, CS or Eco departments. Hence, in the academic year 2017/18, I presented in Paris, Toulouse, Montpellier, Manchester, Oxford, Glascow, Chicago, Liverpool, Warwick, Nice, Grenoble, Tel Aviv, Jerusalem, Haifa, Bar Ilan.

FELLOWSHIPS AND AWARDS

2015- Award of Excellence and Doctoral Supervision (PERD), CNRS

1997-2000 PhD Grant, Ecole Polytechnique and French Ministry of Higher Education

1996-1997 M.Sc. Grant, Ecole Polytechnique

1994-1996 B.Sc. Grant, Ecole Polytechnique

13 1992, 1993 Prizes in International Mathematical Olympiads, Moscow, Istanbul

GRANTSPROPOSALS

2018-2020 PI for the PGMO project DAMPER Designing contracts and matching platforms for green energy with L. Gourvès (CNRS, Lamsade), C. Allasseur (EDF) and O. Beaude (EDF). 2018-2020 PI for the PEPS project MIXED-GAN Mixed-Strategy Generative Adversarial Networks with Y. Chevaleyre (PR, Lamsade), P. Mertikopoulos (CR, Grenoble) et R. Savani (PR, Liverpool). 2015-2018 PI for the ECOS-SUD project LEARN.NET. It aims to promote the scientific cooperation be- tween France and Chile. 2010-2015 Co-PI and team coordinator of the project ANR (National Research Agency) ANR-BLAN 0112 Jeudy (jeux dynamiques). 2015-2022 GDR Game Theory. Team Coordinator for Dauphine-PSL. 2008-2015 GDR Game Theory. Team Coordinator for Ecole Polytechnique 2014-2015 I was a member of PEPS SIGAP in 2014 and PGMO NOUGAT in 2015.

Project Funding Amount Period Role Title Source Euros CIFRE contract Huawei 65.000 2019-2021 PI DAMPER PGMO 20.000 2018-2010 PI MIXED-GAN PEPS, CNRS 10.000 2018-2019 PI LEARN.NET ECOS-SUD, Chile-France collaboration 50.000 2015-2018 PI ANR-Jeudy Agence National de la Recherche Scientifique 300.000 2011-2015 coPI CIFRE contract France Telecom 45.000 2006-2009 PI

REFERENCES

Robert John Aumann, Hebrew University of Jerusalem, [email protected] Roberto Cominetti, Universidad de Chile, [email protected] Sergiu Hart, Hebrew University of Jerusalem, [email protected] Joseph Hofbauer, University of Vienna, [email protected] Jean-Bernard Lasserre, CNRS (LASS, Toulouse), [email protected] Hervé Moulin, University of Glasgow, [email protected] Abraham Neyman, Hebrew University of Jerusalem, [email protected] Eric Maskin, Harvard University, [email protected] Philip Reny, University of Chicago, [email protected] Sylvain Sorin, University of Paris 6, [email protected] Bernhard von Stengel, London School of Economics, [email protected] William Sudderth, University of Minnesota, [email protected] Jorgen Weibull, Stocholm School of Economics, [email protected] Peyton Young, University of Oxford, [email protected] Shmuel Zamir, University of Jerusalem [email protected]

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