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» On Nash-Equilibria of Approximation-Stable Games
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SODA
2012
ACM
278views Algorithms» more  SODA 2012»
11 years 10 months ago
Beyond myopic best response (in Cournot competition)
A Nash Equilibrium is a joint strategy profile at which each agent myopically plays a best response to the other agents’ strategies, ignoring the possibility that deviating fro...
Amos Fiat, Elias Koutsoupias, Katrina Ligett, Yish...
SIGECOM
2011
ACM
249views ECommerce» more  SIGECOM 2011»
12 years 10 months ago
Leading dynamics to good behavior
: Many natural games can have a dramatic difference between the quality of their best and worst Nash equilibria, even in pure strategies. Yet, nearly all work to date on dynamics s...
Maria-Florina Balcan
SAGT
2010
Springer
175views Game Theory» more  SAGT 2010»
13 years 5 months ago
On Learning Algorithms for Nash Equilibria
Can learning algorithms find a Nash equilibrium? This is a natural question for several reasons. Learning algorithms resemble the behavior of players in many naturally arising gam...
Constantinos Daskalakis, Rafael Frongillo, Christo...
SAGT
2010
Springer
157views Game Theory» more  SAGT 2010»
13 years 5 months ago
On the Structure of Weakly Acyclic Games
The class of weakly acyclic games, which includes potential games and dominance-solvable games, captures many practical application domains. Informally, a weakly acyclic game is on...
Alex Fabrikant, Aaron D. Jaggard, Michael Schapira
SIGECOM
2010
ACM
184views ECommerce» more  SIGECOM 2010»
14 years 9 days ago
Computing pure strategy nash equilibria in compact symmetric games
We analyze the complexity of computing pure strategy Nash equilibria (PSNE) in symmetric games with a fixed number of actions. We restrict ourselves to “compact” representati...
Christopher Thomas Ryan, Albert Xin Jiang, Kevin L...