Background & Aims: Some of the main questions which can be of importance for those researchers who intend to perform a systematic review in a field of science are: ‘What databases should I use for my review?’; ‘Do all these databases have the same value?’; and ‘Which sourcesretrieved the highest of relevant references?’. The main aim of this work was the identification of the best database for ...

Considerable literature has accumulated over the years regarding the combination of forecasts. The primary conclusion of this line of research is that forecast accuracy can be substantially improved through the combination of multiple individual forecasts. Furthermore, simple combination methods often work reasonably well relative to more complex combinations. This paper provides a review and a...

Market makers are unique entities in a market ecosystem. Unlike other participants that have exposure (either speculative or endogenous) to potential future states of the world, market making agents either endeavor to secure a risk-free profit or to facilitate trade that would otherwise not occur. In this thesis we present a principled theoretical framework for market making along with applicat...

Market makers are unique entities in a market ecosystem. Unlike other participants that have exposure (either speculative or endogenous) to potential future states of the world, market making agents either endeavor to secure a risk-free profit or to facilitate trade that would otherwise not occur. In this thesis we present a principled theoretical framework for market making along with applicat...

Datenvisualisierungen und Infografiken sind spätestens seit Ausbruch der Corona-Pandemie in aller Munde oder besser gesagt „in Augen“. Kaum ein News-Portal, kaum eine Online-Ausgabe renommierter Zeitungen kommt ohne die fast schon obligatorische interaktive Datenvisualisierung über den Verlauf Pandemie, Entwicklung Infektionszahlen einen Ländervergleich aus. Der vorliegende erste Sammelband zum...