Für viele Unternehmen ist Informationsverarbeitung (IV) nicht mehr nur ein Kostenfaktor, sondern von strategischer Bedeutung. Dementsprechend findet sich die strategische IV-Planung seit geraumer Zeit auf den vordersten Plätzen der Managementagenda. Bisher lag der Fokus der Forschungsarbeiten...

E- business is used as a term that embraces e-commerce, its commercial exchange or transaction component. Both are subsets of a larger concept, e-venturing. E-business is a major disruptive innovation that is rapidly changing many of the accepted norms of effective management. So the paper...

Multi-sided platforms in healthcare often focus their business model on standardizing care for wide-spread, chronic diseases. However, there is a lack of knowledge surrounding platform business models enabling individualized care coordination for patients with rare diseases. This paper analyses...

In this study, we develop a technique for estimating a firm’s expected cost of equity capital derived from analyst consensus forecasts and stock prices. Building on the work of Gebhardt/Lee/-Swaminathan (2001) and Easton/Taylor/Shroff/Sougiannis (2002), our approach allows daily estimation,...

We argue that certain theoretical commitments that underpin much existing Inter-organisational Information Systems (IOIS) research at small scales become untenable when IOIS are studied at the scale of whole industries and over time periods greater than individual implementation projects. We...