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2006
52views more  FS 2006»
13 years 10 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»
13 years 10 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»
13 years 9 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»
13 years 10 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»
13 years 10 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