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shifting the pattern of behaviour. We show a change in the correlation between each of the three variables with stock returns …. Notably, a predominantly negative correlation with bond yields and inflation becomes positive, while the opposite is true for …
Persistent link: https://www.econbiz.de/10013201313
regression, Box-Jenkins methodologies have been applied initially then GARCH-type models are used to counter the problems of auto-correlation …
Persistent link: https://www.econbiz.de/10011938300
, 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/10011984744
pairwise correlation values between November 2008 and late 2009/early 2010. Interaction then declines on a piecemeal basis up …
Persistent link: https://www.econbiz.de/10011530751
Mit den diesjährigen Trägern des Nobelpreises für Wirtschaft, Robert. F. Engle und Clive W.J. Granger, werden zwei Vertreter der Zeitreihenökonometrie geehrt. Wie hat sich durch ihr Werk die statistische Analyse ökonomischer Zeitreihen verändert? Wie wird heute Volatilität auf...
Persistent link: https://www.econbiz.de/10010302889
Seit dem vierten Quartal 2000 sind die Renditen deutscher Unternehmen auf steiler Talfahrt. In den ersten drei Quartalen 2001 machten die Gewinne der 80 größten international operierenden Konzerne 2,5 Prozent ihres Umsatzes aus. In der vergleichbaren Vorjahresperiode waren es noch 4,6 Prozent....
Persistent link: https://www.econbiz.de/10011633075
In this paper we examine the issue of asymmetry in the return and volatility spillover effects from the US equity market into the Canadian and Mexican equity markets. We model the conditional volatility of the returns in each of the three markets using the asymmetric power model of Ding, Granger...
Persistent link: https://www.econbiz.de/10010295295
A model-free methodology is used for the first time to estimate a daily volatility index (VIBEX-NEW) for the Spanish financial market.We use a public data set of daily option prices to compute this index and showthat daily changes in VIBEXNEW display a negative, tight contemporaneous...
Persistent link: https://www.econbiz.de/10010333080
determining the dependence structure in ASEAN stock markets. Drawing on the emerging ASEAN equity returns of six countries from … to explain these co-movements. Among all research return pairs, the dependence between Vietnam and other ASEAN equity … indices has the lowest value. Meanwhile, all couples show left- and right- tail dependence by each pair for pre- and post …
Persistent link: https://www.econbiz.de/10012602841
Persistent link: https://www.econbiz.de/10011696424