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Robust Predictions in Infinite-Horizon Games—an Unrefinable Folk Theorem
Robustness Higher-order beliefs Dynamic games Folk Theorem
2014/9/10
We show that in any game that is continuous at infinity, if a plan of action ai is played by a type ti in a Bayesian Nash equilibrium, then there are perturbations of ti for which ai is the only ratio...
Optimal Robust Mean-Variance Hedging in Incomplete Financial Markets
Optimal Robust Mean-Variance Hedging Incomplete Financial Markets
2010/12/17
Optimal B-robust estimate is constructed for multidimensional parameter in drift coefficient of diffusion type process with small noise. Optimal mean-variance robust (optimal V -robust) trading strate...