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Interval Values for Multicriteria Cooperative Games
Multicriteria situations interval valued games cooperative games
2010/12/6
In this paper we consider multicriteria interval games. The importance of multiobjectives follows from applications to real world. We consider interval valued games and extend some classical solutions...
Thirty Games Out and Sold Out For Months! An Empirical Examination of Fan Loyalty to Two Major League Baseball Teams
Brand Loyalty Consumer Behavior Sports Fan Behavior
2010/10/18
The study focused on the measurement of fan loyalty to two Major League Baseball teams -- the Chicago Cubs and the Arizona Diamondbacks. Fans of each of the teams were surveyed and the level of team ...
Reverse Engineering Financial Markets with Majority and Minority Games using Genetic Algorithms
Financial Markets Majority Minority Games Genetic Algorithms
2010/10/18
Using virtual stock markets with artificial interacting software investors, aka agent-based models (ABMs), we present a method to reverse engineer real-world financial time series. We model financial...
PCRC Workshop “Power, Games, and Institutions”.
Some Characterizations of Convex Interval Games
Cooperative interval games convex games big boss games superadditive games
2009/7/17
This paper focuses on two characterizations of convex interval games using the notions of superadditivity and exactness, respectively. We also relate big boss interval games with concave interval gam...
Phenomenology of minority games in efficient regime
Minority game adaptive system Markov process de Bruijn graph
2010/11/1
We present a comprehensive study of utility function of the minority game in its efficient
regime. We develop an effective description of state of the game. For the payoff function
g(x) = sgn(x) we ...
The Existence of Equilibria in Discontinuous and Nonconvex Games
Nash equilibrium dominant strategy equilibrium discontinuity nonquasiconcavity nonconvexity
2010/7/2
This paper investigates the existence of pure strategy, dominant-strategy, and mixed strategy Nash equilibria in discontinuous and nonconvex games. We introduce a new notion of very weak continuity, c...
Existence of Equilibrium in Minimax Inequalities, Saddle Points, Fixed Points, and Games without Convexity Sets
minimax inequality saddle points fixed points coincidence points discontinuity non-quasiconcavity non-convexity non-compactness
2010/7/2
This paper characterizes the existence of equilibria in minimax inequalities without assuming any form of quasi-concavity of functions and convexity or compactness of choice sets. A new condition, cal...