Die Nationale Akademie der Wissenschaften Leopoldina und der Rat für Nachhaltige Entwicklung (RNE) legen ein gemeinsames Positionspapier vor, in dem Wege zur Klimaneutralität bis 2050 vorgestellt werden. Leopoldina und RNE zeigen darin Handlungsoptionen für die erforderlichen Veränderungen...

The question of whether alcohol and tobacco are consumed as complements or substitutes is crucial for determining the side-effects of anti-smoking policies. Numerous papers have empirically addressed this issue by estimating demand systems for alcohol and tobacco, and subsequently calculating...

This paper addresses the question of whether the effect of parental drinking on children’s later consumption of alcohol - which is frequently found to be of positive sign - exhibits a certain pattern of heterogeneity. In particular, if this effect is more prominent in the upper tail than...

The question of whether two drugs - namely alcohol and tobacco - are used as complements or substitutes is of crucial interest if side-effects of anti-smoking policies are considered. Numerous papers have empirically addressed this issue by estimating demand systems for alcohol and tobacco and...