Concept

Volatility risk

Publications associées (4)

Equilibrium Models for Derivatives Markets with Frictions

This thesis develops equilibrium models, and studies the effects of market frictions on risk-sharing, derivatives pricing, and trading patterns. In the chapter titled "Imbalance-Based Option Pricing", I develop an equilibrium model of fragmented options m ...

EPFL2018

A General Stochastic Volatility Model for the Pricing of Interest Rate Derivatives

Anders Trolle

We develop a tractable and flexible stochastic volatility multifactor model of the term structure of interest rates. It features unspanned stochastic volatility factors, correlation between innovations to forward rates and their volatilities, quasi-analyti ...

Oxford University Press2009

Do Bonds Span the Fixed Income Markets? Theory and Evidence for Unspanned Stochastic Volatility

Pierre Collin Dufresne

Most term structure models assume bond markets are complete, that is, that all fixed income derivatives can be perfectly replicated using solely bonds. However, we find that, in practice, swap rates have limited explanatory power for returns on at-the-mone ...

2002

Applying the HJM-approach when volatility is stochastic

Pierre Collin Dufresne, Wei Shi

We propose a simple approach to extend the Heath, Jarrow and Morton (1992) model to a framework where the volatility of bond prices and forward rates is stochastic and where volatility-specific risk cannot necessarily be hedged in trading bonds. The arbitr ...

Carnegie Mellon University1997

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