These days, plenty of cognoscenti in academia and politics share the common concern that the build-up of global macroeconomic imbalances threatens the international economy. While there is broad disagreement on the essence of what an imbalance exactly is, the term is generally associated with...

In this paper we develop a methodology which is based on two important criteria - sensitivity in delivery time and value-to-weight ratio - to classify products relevant for air transport. Detailed trade data by mode of transport are used to check the loading of an average airplane between South...

In recent years sub-Saharan Africa, notwithstanding the global financial crisis, has increased its share in global trade and investment flows. This has led to an appreciable improvement in development levels, albeit off a small base. However, these patterns are still dominated by commodity flows...

Concerns about socially uneven progress and inequality have regained public attention (including that of many populist politicians). The purpose of this paper is to identify the economic policies as well as economic factors that facilitate inclusive development. This paper is a first attempt to...

Verschiedene Konzepte schreiben aufstrebenden Nicht-OECD-Staaten Schlüsselrollen in regionaler und globaler Politik zu. Der Autor dieses Aufsatzes hebt hervor, dass solche Konzepte nicht nur auf globale Machtverschiebungen, sondern auch auf geopolitische Regionalisierung hinweisen. Entsprechend...

The second‐most powerful states in regional hierarchies - or "secondary powers" - can be expected to contest against hegemons. In this paper, I assess the power that secondary powers in sub‐Saharan Africa wield vis-à-vis South Africa and suggest that their intended and unintended...