Ongoing global changes pose fundamentally new scientific problems requiring new concepts and tools. A key issue concerns a vast variety of practically irreducible uncertainties, which challenge traditional models and require new concepts and analytical tools. Uncertainty can dominate, as in the...

Menschliches Verhalten und Käuferverhalten wurden bereits in ihren unterschiedlichen Facetten und aus der Perspektive verschiedener wissenschaftlicher und praktischer Disziplinen beleuchtet. So wurde beispielsweise das Verhalten von Investoren, d.h. von Käufern an Finanzmärkten, aus der Sicht...

Melanie Mergler untersucht komplexe kulturell geprägte Phänomene aus der Perspektive eines sich dynamisch entwickelnden technologischen Fortschritts. Sie stellt die Diskrepanz zwischen den Möglichkeiten der Kommunikation und den menschlichen Kommunikationskompetenzen dar und analysiert die...

Macroeconomic instability has been increasingly considered as a factor lowering average income growth and, in this way, is a factor slowing down poverty reduction. But it can also result in slower poverty reduction for a given average rate of growth, due to poverty traps, often examined at the...

In accounting for the rather gloomy trend of the aid effectiveness literature over the last few years, one explanatory strand has been fiscal, suggesting in particular that aid flows in weak states have tended to erode the taxbase and the structure of institutions. We pursue this idea, tracing...

Japan has an impressive history when it comes to aid, industrial policy, and infrastructure development, both as a country that saw meteoric development of its own, and as a country that has been one of the world's largest donors for decades. Looking towards an uncertain future in which...

In a recent article, Nowak-Lehmann, Dreher, Herzer, Klasen, and Martínez-Zarzoso (2012) (henceforth NDHKM) conclude that foreign aid has not had a significant effect on income, based on evidence from panel data potentially covering 131 countries over the period 1960-2006. The present study...

The paper considers the experience of the European Investment Bank and addresses policy lessons for developing countries as they seek finance for development. The paper argues that the key lesson for developing countries is that the traditional role of a development bank in closing market gaps...

As aid diminishes in importance, donors need a capacity that enables governments to improve the quality of their public spending. In this study I suggest three such organizational innovations: independent ratings of spending systems, Independent Public Service Agencies, and Sovereign Development...