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framework and that the particular choice of hedge is strongly dependent on the correlation between the exchange rate and the … currency hedge in the presence of non-constant volatility and correlation. It is shown that implementation of the dynamic … conditional correlation (DCC) model in a simulation framework allows one to incorporate the effects of time-varying parameters …
Persistent link: https://www.econbiz.de/10012994157
the level of dynamic correlation for real estate and stock market indices; a valuable recommendation for risk managers who …
Persistent link: https://www.econbiz.de/10012910122
To ensure that central counterparties (“CCPs”) are safe in all market conditions the European Union (EU) has adopted legislation, commonly known as the European Market Infrastructure Regulation (“EMIR”) that deals with their organisational requirements, including prudential requirements...
Persistent link: https://www.econbiz.de/10011296075
This article adopts the asymmetric DCC with one exogenous variable (ADCCX) model developed by Vargas (2008), by updating the concept of ‘volatility surprise' to capture cross-market relationships. Current methods for measuring spillovers do not focus on volatility interactions, and neglect...
Persistent link: https://www.econbiz.de/10013033099
Hawkes Processes have been finding more applications in diverse areas of science, engineering and quantitative finance. In multi-frequency finance, various phenomena have been observed, such as shocks, crashes, volatility clustering, turbulent flows and contagion. Hawkes processes have been...
Persistent link: https://www.econbiz.de/10012900909
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change was observed both in the correlation and volatility levels for specific market segments, as well as in the market … estimated correlation levels during the post-crisis period. Such findings are consistent with the hypothesis that intermarket …
Persistent link: https://www.econbiz.de/10011874650
, the paper analyzes the returns correlation, serial correlation and heteroscedasticity on the NSE All-share Index, Banking … from the ACF and LB-Q statistics indicate evidence of serial correlation in majority of the sectors’ returns. Furthermore …
Persistent link: https://www.econbiz.de/10011862130
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