Die aktuellen geopolitischen Entwicklungen stellen Deutschland und Europa vor große Herausforderungen. Der zunehmende Protektionismus im Welthan- del wird besonders für Exportnationen wie Deutschland zum Problem. Der Krieg Russlands mit der Ukraine hat gezeigt, wie abrupt sich Absatzmärkte...

Gustav A. Horn: In Zeiten globaler Konflikte Thomas Gehrig: Geopolitics, the End of Globalization? Doris Neuberger: Wege Europas zu mehr Autonomie im Zahlungsverkehr - die Rolle von privaten Akteuren Patrick Kaczmarczyk: Verflochtene Schicksale: Warum die Schuldenkrisen des globalen Südens auch...

Our paper decomposes knowledge-diffusing trade flows and estimates their impacts separately. Overall, trade generates positive knowledge spillovers, but the effects of intra-industry trade are ambiguous. With regard to sectoral import penetration, we find that potential positive spillovers are...

In its first steps toward reform of its huge and hugely important railway system, the Russian Federation has begun corporate restructuring of a kind favored by many students of railway reform throughout the world: some kind of separation of the entity controlling the infrastructure from the...

The Polish government is considering methods of the privatizing and possible restructuring of the Polish National Railway, PKP, that would improve the efficiency of the railroad while creating some form of competition in order to prevent monopoly pricing. Traditional intramodal competition is...

We embed the Varian (1980) model in a broader setting that considers how switcher/loyal customer segments are determined. Generally, customer acquisition is deterministic while pricing is randomized. The equilibrium outcome depends on the timing of customer acquisition relative to pricing. If...

The health care industry is being transformed. Large firms are merging and acquiring other firms. Alliances and contractual relations between players in this market are shifting rapidly. Within the next few years, many markets are predicted to be dominated by a few large firms. Antitrust...

Privatization became a central element of economic reforms in most countries in Sub-Saharan Africa during the 1990s. Yet, empirical evidence regarding the impact of privatization remains scarce. Since the seminal work of CAMPBELL-WHITE & BHATIA [1998], covering transactions on the African...

This article identifies whether top managers in banks’ parent companies are highly involved in the design of strategy and examines how management styles influence (or reflect influences) on diversification decisions within bank markets. Alongside this assessment, the research ranks the main...

This paper questions the widely held view that B2C eCommerce markets are characterised by a high intensity of competition, using a mixture of theoretical arguments and empirical evidence. We discuss two hypothesis and survey empirical studies which test them. We argue that the goods sold in B2C...