In four independent Chapters, I examine how norms guide our behavior in an uncertain world. Methodologically, I apply the toolbox of experimental economics to research questions that are on the interface between economics and law (especially Chapter 1 and Chapter 2), sociology (especially...

Pro-social and ethical behavior primarily understood as the ability to sacrifice ones own interest to the benefit of others leads to welfare improvements and social progress, whereas anti-social and unethical actions result in irrevocable welfare losses and destruction. This dissertation...