• 1 Introduction
  • 2 The basic principal-agent setup
  • 3 Experimental design and behavioral predictions
  • 3.1 Experimental treatments and parameters
  • 3.2 Hypotheses
  • 3.3 Experimental procedures
  • 4 Experimental results
  • 4.1 First overview and evidence for discrimination
  • 4.2 Behavior of agents and reciprocity
  • 4.3 Determinants of profits
  • 5 Discussion and conclusion
  • References