The 18th International Symposium on Algorithmic Game Theory (SAGT) will be held at the University of Bath in Bath, UK, on 2-5 September 2025.

The purpose of SAGT is to bring together researchers from Computer Science, Economics, Mathematics, Operations Research, Psychology, Physics, and Biology to present and discuss original research at the intersection of Algorithms and Game Theory.

Foundational work is solicited on topics including but not limited to:

Solution Concepts in Game Theory
Efficiency of Equilibria and Price of Anarchy
Computational Aspects of Equilibria
Learning and Dynamics in Games
Game-Theoretic Aspects of Networks
Auction Design and Analysis
Algorithmic Contract Design
Mechanism Design and Pricing
Internet Economics and Computational Advertising
Reputation, Recommendation and Trust Systems
Economic Aspects of Distributed Computing
Blockchain and Cryptocurrencies
Decision Theory and Information Design
Computational Social Choice and Fair Division
Market Design and Matching Markets
Cooperative Game Theory

The symposium proceedings will be published by Springer as a Lecture Notes in Computer Science (LNCS) proceedings volume. Accepted papers will be allocated at most 18 pages in the proceedings. To accommodate the publishing traditions of different fields, authors of accepted papers can choose to publish a one-page abstract in the proceedings. Please see the submission instructions below for more details.

Best Paper Award

There will be a SAGT 2025 Best Paper Award, accompanied by a prize of 1000 Euro offered by Springer.

Special Issue at TEAC

SAGT 2025 will extend invitations to a selection of accepted papers for publication in a dedicated special issue of the ACM Transactions on Economics and Computation (TEAC).

Call for Posters

This year, SAGT will include a poster session where participants can present posters of preliminary working papers as well as papers previously published at other conferences.

Posters will be displayed at the conference venue throughout the event, from the afternoon of September 2 to September 5. A dedicated poster session will also be included in the program.

Submission of posters will be open for all participants, and we will conduct a basic quality check to verify that accepted posters will contain interesting and relevant information.

If you wish to present a poster, register for the conference and send us your poster via email.

Important Dates and Registration Information

Important Dates

Abstract Submission deadline: 20 May 2025, 23:59 AoE
Full paper submission deadline: 23 May 2025, 23:59 AoE
Notification: 30 June 2025, 23:59 AoE
Camera ready deadline: 7 July 2025, 23:59 AoE

Registration Information

Registration fees are as follows:

Early registration: student £300 / non-student £325
Late registration: £350

Early registration deadline: August 15, 2025 AoE.

To register after this date, please contact the chairs at sagt2025chairs@gmail.com

The registration fee covers the tutorial day, the main conference, the conference dinner, and local trip.

If you want to purchase extra tickets for the conference dinner and/or the local trip, please contact the chairs at sagt2025chairs@gmail.com

Invited Speakers

Tutorials

The tutorials will take place on the afternoon of September 2 and will be given by Ian Gemp, Deep Mind, UK.

Submission Instructions

Submit your research for the 18th International Symposium on Algorithmic Game Theory.

The Microsoft CMT service was used for managing the peer-reviewing process for this conference. This service was provided for free by Microsoft and they bore all expenses, including costs for Azure cloud services as well as for software development and support.

Committee Members

Committee members for the 18th International Symposium on Algorithmic Game Theory.

Accepted Papers

Learn more about the accepted papers for the 18th International Symposium on Algorithmic Game Theory.

Logistics

Find out more information on the venue, travelling, accommodation, Visas and the code of conduct.

History of SAGT

SAGT 2024, Amsterdam
SAGT 2023, London
SAGT 2022, Colchester
SAGT 2021, Aarhus
SAGT 2020, Virtual Event
SAGT 2019, Athens
SAGT 2018, Beijing
SAGT 2017, L'Aquila
SAGT 2016, Liverpool
SAGT 2015, Saarbrücken
SAGT 2014, Patras
SAGT 2013, Aachen
SAGT 2012, Barcelona
SAGT 2011, Salerno
SAGT 2010, Athens
SAGT 2009, Paphos, Cyprus
SAGT 2008, Paderborn

The International Symposium on Algorithmic Game Theory (SAGT) 2025

The 18th SAGT will be held at the University of Bath in Bath, UK, on 2-5 September 2025.