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Market efficiency reloaded: why insider trades do not reveal exploitable information

Dickgiesser, Sebastian; Kaserer, Christoph - 2008

by a subset of stocks with high arbitrage risk as measured by their idiosyncratic volatility. This restrains arbitrageurs … from engaging in otherwise profitable and price-correcting trades. As arbitrage risk is positively related to a stock's bid … mainly be explained by the cost associated with risky arbitrage. Our findings provide evidence that the German stock market …

Persistent link: https://www.econbiz.de/10010305695

DAXplus family: Ein Aktienindex zur Darstellung der Performance von Familienunternehmen

Achleitner, Ann-Kristin; Kaserer, Christoph; Kauf, Tobias; … - 2010

In January 2010 the Deutsche Börse Group introduced two family firm stock indices. Both indices are calculated as price and performance indices and extend the number of investment strategy indices of Deutsche Börse Group. The DAXplus Family is an all-share index whereas the DAXplus Family 30...

Persistent link: https://www.econbiz.de/10010305712

The German entrepreneurial index (GEX®): a primer on an ownership-based style index in Germany

Achleitner, Ann-Kristin; Kaserer, Christoph; … - 2009

Recent research indicates that the majority of listed firms in Germany (and also in many other countries around the world) have a dominant owner rather than being widely-held. Hence, owner-dominated firms comprise an important subset of listed companies. This article introduces the concept of an...

Persistent link: https://www.econbiz.de/10010305735