28th Coalition Theory Network Conference (CTN2025)
Nous avons le plaisir de vous inviter à la prochaine 28e Conférence du Coalition Theory Network (CTN2025), qui se tiendra du 22 au 23 mai 2025 au Centre d’Économie de la Sorbonne, 6e étage.
Thursday, May 22 – Main Room (6th Floor)
08:30 – 09:00 – Welcome Coffee & Registration
08:40 – Opening
09:00 – 10:30 – Parallel Sessions
Networks I – 6th Floor
Michael Balzer (Bielefeld University) – Beyond Boundaries: Understanding the Network Dynamics Between Science and Industry in Cancer Research
Philippine Escudié (Aix-Marseille University) – Addiction in Networks
Nicole Tabasso (Ca’ Foscari University of Venice) – Endogenous Identity in a Social Network
Yevgeny Tsodikovich (Ben-Gurion University of the Negev) – Bayesian Persuasion in Networks: Divisibility and Network Irrelevance
Bayesian Persuasion & Experimental Design – Room 117
Toygar Kerman (Corvinus University of Budapest) – Persuasion with Simplistic Worldviews
Fernando Payro Chew (Universitat Autònoma de Barcelona) – Modeling the Modeler: A Normative Theory of Experimental Design
10:30 – 11:00 – Coffee Break
11:00 – 12:00 – Keynote Lecture – Main Room, 6th Floor
Dunia López-Pintado (University Pablo de Olavide, Seville) – Polarization and Compromise in Popularity Networks
Chair: Michel Grabisch
12:00 – 13:30 – Lunch Break – 2nd Floor
13:30 – 15:00 – Parallel Sessions
Networks II – 6th Floor
Kohmei Makihara (Aix-Marseille University) – Robust Mechanism Design on Networks with Externalities
Antoine Mandel (University Paris 1) – Efficiency versus Fairness in Link Recommendation Algorithms
Cooperative Game Theory I – Room 117
Ron Peretz (Bar Ilan University) – The Edge-Averaging Process on Graphs with Random Initial Opinions
Zsófia Dornai (HUN-REN Centre for Economic and Regional Studies) – Dually U-Essential Coalitions and Other Characterization Sets for the U-Prenucleolus in TU-Games with Utility Functions
Martin Černý (Charles University, Prague) – A New Value for Cooperative Games on Intersection-Closed Systems
15:00 – 15:30 – Coffee Break – 6th Floor
15:30 – 17:15 – Parallel Sessions
Networks III – 6th Floor
Patrick Allmis (University of Cambridge) – Revealing Information -- or not -- in a Social Network of Traders
Marcos Ross Fernandes (University of São Paulo) – Combining Combined Forecasts: A Network Approach
Matching – Room 117
John Cremin (Aix-Marseille University) – Bot Got Your Tongue? Social Learning with Timidity and Noise
Ana Mauleon (UCLouvain) – Limited Farsightedness in Priority-Based Matching
Lars Ehlers (Université de Montréal) – Existence of Myopic-Farsighted Stable Sets in Matching Markets
17:15 – 18:15 – Keynote Lecture – Main Room, 6th Floor
Alexander Teytelboym (University of Oxford) – Competitive Combinatorial Exchange
Chair: Francis Bloch
18:30 – 19:30 – CTN Board Meeting – 6th Floor
20:00 – Conference Dinner – Restaurant Marty, 20 Avenue des Gobelins, 75005 Paris
Friday, May 23 – Main Room (6th Floor)
08:30 – 09:00 – Welcome Coffee & Registration
09:00 – 10:00 – Parallel Sessions
Cooperative Game Theory II – 6th Floor
Loyimee Gogoi (Ahmedabad University) – The Link-Based Banzhaf Value for Network Situations
Anna Bogomolnaia (University of Glasgow & CNRS) – Fair Division under Objective Constraints
Matching & Networks – Room 117
Hans Peters (Maastricht University) – Abstention, Multiple Issues, and the Banzhaf Power Index
Rosa van den Ende (University Paris 1 & Bielefeld University) – Strategic Behaviour under Network-based Responsibility for Greenhouse Gases
10:00 – 10:15 – Coffee Break – 6th Floor
10:15 – 11:15 – Parallel Sessions
Bargaining – 6th Floor
Papatya Duman (Bielefeld University) – Non-Cooperative Foundation with Random Dictatorship
Constantine Sorokin (University of Glasgow) – A New Approach to Contests with Incomplete Information
Industrial Organization – Room 117
Dominik Karos (Bielefeld University) – Axiomatic Bargaining Theory: New Wine from Old Bottles
Bas Dietzenbacher (Maastricht University) – Strategic Cartel Profit Sharing
11:15 – 11:30 – Coffee Break – 6th Floor
11:30 – 12:30 – Keynote Lecture – Main Room, 6th Floor
Bruno Ziliotto (CNRS, IMT, Toulouse School of Economics) – Zero-Sum Games on Graphs with Random Payoffs
Chair: Philippe Bich
12:30 – 14:00 – Lunch Break – 2nd Floor
14:00 – 15:30 – Parallel Sessions
Networks IV – 6th Floor
Christian Ghiglino (University of Essex) – Conspiration Networks
Frédéric Deroïan (Aix-Marseille University & CNRS) – The Dark Side of Peers: Demotivation through Social Comparison in Networks
Noncooperative Game Theory – Room 117
Yann Bramoullé (Aix-Marseille University & CNRS) – Status Consumption in Networks: A Reference Dependent Approach
Nicolas Quérou (University of Montpellier & CNRS) – Inter-Group Relocation Policies
15:30 – 16:00 – Coffee Break – 6th Floor
16:00 – 17:30 – Final Session – Main Room, 6th Floor