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The traditional derivation of risk-neutral probability in the binomial option pricing framework used in introductory …
Persistent link: https://www.econbiz.de/10012904924
We establish a novel duality relationship between continuous and discrete non-negative additive functionals of stochastic (not necessarily Markovian) processes and their right inverses. For general Markov processes, we further extend and develop a theoretical and computational framework for the...
Persistent link: https://www.econbiz.de/10012892626
This paper proposes a risk measure, based on first-passage probability, which reflects intra-horizon risk in jump models with finite or infinite jump activity. Our empirical investigation shows, first, that the proposed risk measure consistently exceeds the benchmark Value-at-Risk (VaR). Second,...
Persistent link: https://www.econbiz.de/10013008970
Classical measure underpins the foundations of financial derivative pricing, as the classical expectation satisfies the essential principles of replicability (linearity) and no-arbitrage (positivity) required by any reasonable pricing model. Quantum measure extends this by allowing payoffs to be...
Persistent link: https://www.econbiz.de/10013054564
estimated from option prices …
Persistent link: https://www.econbiz.de/10013250112
challenging problem of pricing MooN can then be better approximated. For a purposely designed exotic call option with a 20 out of …
Persistent link: https://www.econbiz.de/10013031862
Classical measure underpins the foundations of financial derivative pricing, as the classical expectation satisfies the essential principles of replicability (linearity) and no-arbitrage (positivity) required by any reasonable pricing model. Quantum measure extends this by allowing payoffs to be...
Persistent link: https://www.econbiz.de/10013062494
rules aid the tractability of path-dependent tasks such as American option pricing in models where the underlying factors …
Persistent link: https://www.econbiz.de/10011626304
Procedures for constructing the characteristic functions of risk neutral densities, from option prices at a fixed … formal Lévy tails embedded in option prices are observed on occasion to be negative, reflecting signed Lévy measures. Though … developed and calibrated to short maturity option prices. The ratio models provide significant improvements over their non …
Persistent link: https://www.econbiz.de/10012846690
In this paper we examine the problem of partially hedging a given credit risk exposure. We derive hedges which satisfy certain optimality criteria: For a given investment into the hedge they minimize the remaining risk, or vice versa. This is motivated by the fact that it is a core business of...
Persistent link: https://www.econbiz.de/10005841289