Cramér-Rao bound for stochastic volatility model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F03%3A00000425" target="_blank" >RIV/49777513:23520/03:00000425 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23520/03:00000084
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Cramér-Rao bound for stochastic volatility model
Original language description
Estimation problem for the stochastic volatility (SV) model, which is significant in financial conometrics, is discussed. Recursive relations for computation of the Cramér-Rao (CR) bound are derived for state and parameter estimation of this model. An attention is paid to regularity conditions for CR bound calculation. As the CR bound represents a lower bound of the mean-square error of an estimate, it can serve as a gauge of quality of nonlinear estimators for the SV model.
Czech name
Cramér-Raova mez pro stochasticky neurčitý model
Czech description
Je řešen estimační problém pro odhad stavu stochasticky neurčitého modelu. Tyto modely jsou důležité ve finanční ekonometrii. Je odvozen rekurzivní vztah pro výpočet Cramér-Raovy meze pro odhad stavu. Pozornost je věnovaná i regularitě úlohy. Mez sloužíjako měřítko kvality nelineárního filtru.
Classification
Type
C - Chapter in a specialist book
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F01%2F0021" target="_blank" >GA102/01/0021: Nonlinear estimation and change detection for stochastic systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
PROCEEDINGS OF THE 15TH IFAC WORLD CONGRESS
ISBN
0-08-044233-1
Number of pages of the result
6
Pages from-to
173-178
Number of pages of the book
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Publisher name
Elsevier
Place of publication
Oxford
UT code for WoS chapter
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