27 citations · 34 across the 2 of their papers we have counts for
4 papers · 1 filter
On Strong Equilibria and Improvement Dynamics in Network Creation Games
Tomasz Janus, Bart de Keijzer
We study strong equilibria in network creation games. These form a classical and well-studied class of games where a set of players form a network by buying edges to their neighbor…
Shapley Meets Shapley
Haris Aziz, Bart de Keijzer
This paper concerns the analysis of the Shapley value in matching games. Matching games constitute a fundamental class of cooperative games which help understand and model auctions…
On the Inefficiency of Standard Multi-Unit Auctions
Bart de Keijzer, Evangelos Markakis, Guido Schäfer +1
We study two standard multi-unit auction formats for allocating multiple units of a single good to multi-demand bidders. The first one is the Discriminatory Auction, which charges…
The Robust Price of Anarchy of Altruistic Games
Po-An Chen, Bart de Keijzer, David Kempe +1
We study the inefficiency of equilibria for various classes of games when players are (partially) altruistic. We model altruistic behavior by assuming that player i's perceived cos…