Typically, laboratory experiments suffer from homogeneous subject pools and selfselection biases. The usefulness of survey data is limited by measurement error and by the questionability of their behavioral relevance. Here we present a method integrating interactive experiments and...

Dieses Paper zeigt, dass die Messung der Handgreifkraft ein auch in sozialwissenschaftlichen Bevölkerungsumfragen einfach zu ermittelndes, nicht-invasives und verlässliches objektives Gesundheitsmaß ist. Die Greifkraftmessung stellt nicht nur eine sinnvolle Ergänzung zu selbst berichteten...

This paper discusses how household panels in general?and the German Socio- Economic Panel (SOEP) in particular?can serve as reference data for researchers collecting datasets that do not represent the full universe of the population of interest (e.g., through clinical trials, intervention...

This paper discusses how household panels in general - and the German Socio-Economic Panel (SOEP) in particular - an serve as reference data for researchers collecting datasets that do not represent the full universe of the population of interest (e.g., through clinical trials, intervention...