This paper proposes a collaborative approach to aspects of IT service management (ITSM) for agile information technology landscapes composed of technically knowledgeable users and fast changing requirements. The cost-intensive and timeconsuming tasks of building and maintaining a configuration...

The introduction of the European Markets in Financial Instruments Directive (MiFID) ended the quasi-monopoly of national exchanges in equity trading across Europe and many new trading platforms emerged. European trading venues are neither formally linked by technology nor does regulation enforce...

How information is translated into market prices is still an open question. This paper studies the impact of newswire messages on intraday price discovery, liquidity, and trading intensity in an electronic limit order market. We take an objective ex-ante measure of the tone of a message to study...

The introduction of the Markets in Financial Instruments Directive (MiFID) ended the quasi-monopoly of traditional exchanges and enabled alternative platforms, so-called multilateral trading facilities (MTF), to compete for order flow. European regulation imposes neither a formal linkage nor a...

The speed of trading is an important factor in modern security markets. We still know relatively little about the e ffect of speed on liquidity and price discovery, two important aspects of market quality. On April 23rd, 2007, Deutsche Boerse made the most important upgrade to their trading...