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2006
52views more  FS 2006»
14 years 9 months ago
Utility maximization under increasing risk aversion in one-period models
: It has been shown at different levels of generality that under increasing risk aversion utility indifference sell prices of a contingent claim converge to the super-replication p...
Patrick Cheridito, Christopher Summer
FS
2006
123views more  FS 2006»
14 years 9 months ago
American Parisian options
Using the solution of the one-sided exit problem, a procedure to price Parisian barrier options in a jump-diffusion model with two-sided exponential jumps is developed. By extendin...
Marc Chesney, Laurent Gauthier
FS
2010
138views more  FS 2010»
14 years 8 months ago
Hedging variance options on continuous semimartingales
We find robust model-free hedges and price bounds for options on the realized variance of [the returns on] an underlying price process. Assuming only that the underlying process ...
Peter Carr, Roger Lee
FS
2006
102views more  FS 2006»
14 years 9 months ago
Bounds for Functions of Dependent Risks
Abstract The problem of finding the best-possible lower bound on the distribution of a non-decreasing function of n dependent risks is solved when n = 2 and a lower bound on the co...
Paul Embrechts, Giovanni Puccetti
FS
2006
105views more  FS 2006»
14 years 9 months ago
Financial equilibria in the semimartingale setting: Complete markets and markets with withdrawal constraints
We prove existence of stochastic financial equilibria on filtered spaces more general than the ones generated by finite-dimensional Brownian motions. These equilibria span complete...
Gordan Zitkovic