This Round Table publication discusses the policy and regulatory challenges posed by the rapidly changing port environment. The sector has changed tremendously in recent decades with technological and organisational innovation and a powerful expansion of trade. Although ports serve hinterlands...

In a bilateral oligopoly where strategic buyers source a good from competing suppliers over time, buyers often have an incentive to sustain competition while suppliers benefit from excluding rival suppliers. We model this situation as a two period asymmetric cost Bertrand duopoly, where in the...

Die Dissertation beschäftigt sich mit dem Zusammenspiel von Arbeits- und Produktmärkten auf denen Marktmacht besteht. Sie setzt sich aus einem Literaturüberblick über das Themengebiet der Unionized Oligopolies und drei Modellen zusammen. Diese befassen sich mit dem Einfluss von...

In an increasingly competitive environment, firms have to optimally adjust both their allocation of input factors and their technology portfolio. The latter determines economies of scope and scale in future research and production. The aim of this dissertation is to achieve better insight into...