RT Dissertation/Thesis T1 The role of traditional exchanges in fragmented markets : an empirical analysis post MIFID A1 Spankowski,Ulli WP 2015/09/07 AB The Markets in Financial Instruments Directive (MiFID) has changed regulated European equity trading significantly after its introduction in November 2007. This dissertation analyses the impact of MiFID on trading intensity and market quality from an intraday and interday perspective by investigating the British equity market. A second focus of this work is the analysis of the influence of high frequency traders in a fragmented market environment. In this context, this dissertation addresses the behavior of market participants and their influence on market quality during particular market scenarios in a fragmented market environment. K1 Richtlinie über Märkte für Finanzinstrumente K1 Wettbewerb K1 Fragmentierung K1 Regulierung PP Hohenheim PB Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim UL http://opus.uni-hohenheim.de/volltexte/2015/1113