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Quantitative Finance · Glosario

¿Qué es Contingent claim and replication?

También llamado: contingent claim · replicating portfolio

Definition 1.1 Derivatives and Volatility · Capítulo 1 — No Arbitrage and the Fundamental Theorems

A contingent claim is a payoff at TT that depends on the state: a vector g∈RSg\in\R^S in the one-period model, a random variable g(ST)g(S_T) or g(St,t≤T)g(S_t, t\le T) in general. A replicating portfolio for gg is a portfolio of traded assets whose payoff equals gg in every state: Dθ=gD\theta = g.

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