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Hier argumentieren wir empirisch, dass der US-Treasury-Futures-Markt informatorisch ineffizient ist. Wir zeigen, dass eine Intraday-Strategie, die auf der Annahme von kointegrierten Treasury-Futures-Preisen basiert, statistisch signifikante Überrenditen gegenüber dem gleichgewichteten...
Persistent link: https://www.econbiz.de/10011799713
We investigate practical tests of market efficiency that are not subject to the joint-hypothesis problem inherent in tests that require the specification of an equilibrium model of asset prices. The methodology we propose simplify the testing procedure considerably by reframing the market...
Persistent link: https://www.econbiz.de/10012949087
We propose a non-parametric procedure for estimating the realized spot volatility of a price process described by an Itô semimartingale with Lévy jumps. The procedure integrates threshold jump elimination technique of Mancini (2009) with a frame (Gabor) expansion of the realized trajectory of...
Persistent link: https://www.econbiz.de/10011907783
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