Die mit dem Begriff "demografischer Wandel" bezeichneten Entwicklungsprozesse in Bevölkerungszahl und Bevölkerungsstruktur werden Deutschland nachhaltig und weitreichend verändern. Deutschland wird schrumpfen, altern und aufgrund des zunehmenden Anteils der Bevölkerungsgruppen mit...

This cross-country study compares risk and time preferences of farmers from two lower-middle income countries, India and Indonesia. Current literature mainly focuses on a single country context; however, this study involves more than one country. Hence, we could investigate whether the...

Definitions of catch-up growth in anthropometric outcomes among young children vary across studies. This paper distinguishes between catch-up in the mean of a group toward that of a healthy reference population versus catch-up within the group, associated with a narrowing of the outcome...

This topic is closely related to the problem of the "unipolar concentration on Tôkyô" (Tôkyô ikkyoku shûchû), i.e. the domination of the Tôkyô Metropolitan Region not just in population or manufacturing distribution but in the geography of the service sector of the Japanese economy,...

This paper investigates the trade-off between conservation and equity considerations in the use of payments for environmental services (PES) that implicitly incorporate different distributive justice principles. Using a public good experiment with heterogeneous participants, we compare the...

Land-use changes have transformed tropical landscapes throughout the past decades dramatically. We describe here an ecologicaleconomic land-use change model to provide an integrated,exploratory tool to analyze how tropical land use and land-use change affect ecological and socio- conomic...

This paper reviews 70 recent empirical and theoretical studies that analyse land-use change at the farm-household level. The review builds on a conceptual framework of land-use change drivers and conducts a meta-analysis. It turns out that the most frequently analysed scenario is the conversion...