CEE stock market comovements: An asymmetric DCC analysis
diplomová práce (OBHÁJENO)
Zobrazit/ otevřít
Trvalý odkaz
http://hdl.handle.net/20.500.11956/60440Identifikátory
SIS: 110310
Kolekce
- Kvalifikační práce [17123]
Autor
Vedoucí práce
Oponent práce
Svoboda, Svatopluk
Fakulta / součást
Fakulta sociálních věd
Obor
Ekonomie a finance
Katedra / ústav / klinika
Institut ekonomických studií
Datum obhajoby
30. 1. 2013
Nakladatel
Univerzita Karlova, Fakulta sociálních vědJazyk
Angličtina
Známka
Výborně
Klíčová slova (anglicky)
Central Eastern Europe, stock market comovements, asymmetric dynamic conditional correlationWe investigate the interdependence among three CEE stock markets and be- tween CEEs vis-à-vis euro area, using daily data from 2001-2011. Initially, we estimate bivariate ADCC models. Then, OLS regressions are employed to understand the evolution of correlations in time and during the recent financial crises. Finally, we examine the relationship between correlations and volatilities using the simple OLS model and the rolling stepwise regression methodology. Our results indicate that 3 out of 4 series exhibit asymmetries in conditional variances, while only 1 pair out of 6 exhibit asymmetries in correlations. We found that correlations are increased over time and during the recent financial crises for both pairs (CEEs-CEEs and CEEs-eurozone). However, the highest increase is observed for CEEs-eurozone. Mainly, we found a positive rela- tionship between correlations and volatilities, even though this relationship is niether constant in time nor strictly positive or negative during all the sample period, but rather time-varying with periods of being higher or lower than zero.