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SIAMCO
2000
111views more  SIAMCO 2000»
14 years 9 months ago
Superreplication Under Gamma Constraints
In a financial market consisting of a nonrisky asset and a risky one, we study the minimal initial capital needed in order to superreplicate a given contingent claim under a gamma ...
H. Mete Soner, Nizar Touzi
FS
2010
148views more  FS 2010»
14 years 8 months ago
Option hedging for small investors under liquidity costs
Following the framework of C¸etin, Jarrow and Protter [4] we study the problem of super-replication in presence of liquidity costs under additional restrictions on the gamma of th...
Umut Çetin, H. Mete Soner, Nizar Touzi
NIPS
2007
14 years 11 months ago
Sequential Hypothesis Testing under Stochastic Deadlines
Most models of decision-making in neuroscience assume an infinite horizon, which yields an optimal solution that integrates evidence up to a fixed decision threshold; however, u...
Peter Frazier, Angela Yu