Wir beobachten eine angestiegene Sterblichkeitsrate für Mütter von Zwillingen im Vergleich zu Müttern ohne Zwillinge. Hierfür haben wir administrative Daten in Schweden von 1990 bis 2010 ausgewertet.…
I investigate if, how, and why the effect of a non-deterrent contribution rule in a public goods game depends on how it is implemented: endogenously chosen or externally imposed. At the aggregate level, my…
Many children grow up with parents working abroad. Social scientists are interested in the scholastic achievement and health of these left-behind children, in order to better understand the positive and negative…