Drittanbietercookies ermöglichen Vermarktern eine fundierte Kampagnenanalyse und Zielgruppenbestimmung. Welche Auswirkungen hat der Wegfall von Cookies auf sie? Das essential beschreibt zunächst Cookies und deren aktuelle Einsatzfelder. Auf Basis von Experteninterviews mit Branchenkennern...

The Covid-19 pandemic has pushed many hospitals to their capacity limits. Therefore, a triage of patients has been discussed controversially primarily through an ethical perspective. The term triage contains many aspects such as urgency of treatment, severity of the disease and pre-existing...

Reservoir systems are often operated for multiple purposes. This can result conflicting operational goals. To efficiently control these systems and to satisfy the different interests as good as possible, mathematical optimization models can be used to support operational decisions. Common...

This paper develops a new approach to calculate country-industry-year-specific forward-looking effective tax rates (FLETRs) based on a panel of 19 industries, 221 countries, and the years 2001 to 2020. Besides statutory corporate tax rate and tax base determinants, the FLETRs account for typical...

We provide evidence on the effect of the slope of the yield curve on economic activity through bank lending. Using detailed data on banks' lending activities coupled with term premium shocks identified using high-frequency event study or instrumental variables, we show that a steeper yield curve...