Modelling the Stochastic Correlation

In this thesis, we mainly study the correlation between stocks. The correlation between stocks has been receiving increasing attention. Usually the correlation is considered to be a constant, although it is observed to be varying over time. In this thesis, we study the properties of correlations bet...

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Main Author: Chen, Peng
Format: Others
Language:English
Published: KTH, Matematisk statistik 2016
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-188501
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spelling ndltd-UPSALLA1-oai-DiVA.org-kth-1885012017-02-19T05:30:21ZModelling the Stochastic CorrelationengModellering av stokastisk korrelationenChen, PengKTH, Matematisk statistik2016In this thesis, we mainly study the correlation between stocks. The correlation between stocks has been receiving increasing attention. Usually the correlation is considered to be a constant, although it is observed to be varying over time. In this thesis, we study the properties of correlations between Wiener processes and introduce a stochastic correlation model. Following the calibration methods by Zetocha, we implement the calibration for a new set of market data. I det här examensarbetet fokuserar vi främst på att studera korrelation mellan aktier. Korrelationen mellan aktier har fått allt större uppmärksamhet. Vanligtvis antas korrelation vara konstant, trots att empiriska studier antyder att den är tidsvarierande. I det här examensarbetet studerar vi egenskaper hos korrelationen mellan Wienerprocesser och inför en stokastisk korrelationsmodell. Baserat på kalibreringsmetoder av Zetocha implementerar vi kalibrering för en ny uppsättning av marknadsdata. Student thesisinfo:eu-repo/semantics/bachelorThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-188501TRITA-MAT-E ; 2016:27application/pdfinfo:eu-repo/semantics/openAccess
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language English
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description In this thesis, we mainly study the correlation between stocks. The correlation between stocks has been receiving increasing attention. Usually the correlation is considered to be a constant, although it is observed to be varying over time. In this thesis, we study the properties of correlations between Wiener processes and introduce a stochastic correlation model. Following the calibration methods by Zetocha, we implement the calibration for a new set of market data. === I det här examensarbetet fokuserar vi främst på att studera korrelation mellan aktier. Korrelationen mellan aktier har fått allt större uppmärksamhet. Vanligtvis antas korrelation vara konstant, trots att empiriska studier antyder att den är tidsvarierande. I det här examensarbetet studerar vi egenskaper hos korrelationen mellan Wienerprocesser och inför en stokastisk korrelationsmodell. Baserat på kalibreringsmetoder av Zetocha implementerar vi kalibrering för en ny uppsättning av marknadsdata.
author Chen, Peng
spellingShingle Chen, Peng
Modelling the Stochastic Correlation
author_facet Chen, Peng
author_sort Chen, Peng
title Modelling the Stochastic Correlation
title_short Modelling the Stochastic Correlation
title_full Modelling the Stochastic Correlation
title_fullStr Modelling the Stochastic Correlation
title_full_unstemmed Modelling the Stochastic Correlation
title_sort modelling the stochastic correlation
publisher KTH, Matematisk statistik
publishDate 2016
url http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-188501
work_keys_str_mv AT chenpeng modellingthestochasticcorrelation
AT chenpeng modelleringavstokastiskkorrelationen
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