Arbeitspapier

Finite dimensional Markovian realizations for stochastic volatility forward rate models

We consider forward rate rate models of HJM type, as well as more general infinite dimensional SDEs, where the volatility/diffusion term is stochastic in the sense of being driven by a separate hidden Markov process. Within this framework we use the previously developed Hilbert space realization theory in order provide general necessary and sufficent conditions for the existence of a finite dimensional Markovian realizations for the stochastic volatility models. We illustrate the theory by analyzing a number of concrete examples.

Sprache
Englisch

Erschienen in
Series: SSE/EFI Working Paper Series in Economics and Finance ; No. 498

Klassifikation
Wirtschaft
Interest Rates: Determination, Term Structure, and Effects
Contingent Pricing; Futures Pricing; option pricing
Thema
HJM models
stochastic volatility
factor models
forward rates
state space models
Markovian realizations
infinite dimensional SDEs

Ereignis
Geistige Schöpfung
(wer)
Björk, Tomas
Landén, Camilla
Svensson, Lars
Ereignis
Veröffentlichung
(wer)
Stockholm School of Economics, The Economic Research Institute (EFI)
(wo)
Stockholm
(wann)
2002

Handle
Letzte Aktualisierung
10.03.2025, 11:44 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Björk, Tomas
  • Landén, Camilla
  • Svensson, Lars
  • Stockholm School of Economics, The Economic Research Institute (EFI)

Entstanden

  • 2002

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