The creation of novel strategies, the pursuit of entrepreneurial opportunities, and the development of new technologies, capabilities, products or business models all involve solving complex problems that require making a large number of highly interdependent choices. The challenge that complex...

This paper shows how causes and mechanisms behind past information technology (IT) project failures can be used for systematic risk mitigation in new IT projects. This is significant because successful IT projects are needed to realise the benefit potential of digitalisation, whereas failed IT...

There is a gap in the research literature with respect to explaining why some failing IT projects are allowed to continue instead of being terminated. Part of the problem is a gap with respect to an accepted general definition of IT project failure. This is significant because varying definition...

Two-sided market models in which platforms compete via two-part tariffs, i.e. a subscription and a per-transaction fee, are often plagued by a continuum of equilibria. This paper augments existing models by allowing for heterogeneous rading behavior of agents on both sides. We show that this...

This paper studies the incentives for multiproduct duopolists to sell their products as a bundle. It is shown that contrary to the monopoly case bundling may reduce profits and increase consumer rent. This is the case if consumers' reservation values are negatively correlated. The reason is that...

This paper analyses a model of vertical product differentiation with one incumbent and one entrant firm. It is shown that if firms can produce only one quality level welfare in this entry game can be lower than in monopoly. This is the case if qualities are strategic complements because the...

This paper analyses a two-sided market in which two platforms compete against each other. One side, the advertisers, exerts a negative externality on the ther side, the users. It is shown that if platforms can charge advertisers only, a higher degree of competition for users can lead to higher...