Dissertation, Heidelberg University (2013)
This thesis sketches a justification of a welfare state, defending it against both givers and receivers of redistribution. Following the ideas of Luck Egalitarianism, I argue that righteous wealth is the result of responsible decisions, and that the influence of luck should be minimized. Building on Ronald Dworkin's hypothetical insurance markets, I argue that a welfare system should be conceived of as a personal insurance, not a social luxury. The thesis is written in German.