• 1 Introduction
  • 2 Theoretical background
  • 2.1 The collaborative networks game
  • 2.2 Predictions
  • 3 First experiment
  • 3.1 Parametrization and specific predictions
  • 3.2 Experimental design
  • 3.3 Results
  • 3.4 Discussion
  • 4 Second experiment
  • 4.1 Results
  • 4.2 Discussion
  • 5 Third experiment
  • 5.1 Results and discussion
  • 6 Conclusion