1. Preface to special issue on cooperation in selfish systems

   • David Hales
   • Bruce Edmonds
   • Paul Spirakis

   OriginalPaper Open access 25 October 2008 Pages: 61 - 63

2. Strong reciprocity, social structure, and the evolution of fair allocations in a simulated ultimatum game

   • Shade T. Shutters

   OriginalPaper 23 October 2008 Pages: 64 - 77

3. Towards the evolution of social structure

   • Bruce Edmonds
   • Emma Norling
   • David Hales

   OriginalPaper 03 December 2008 Pages: 78 - 94

4. Evolving networks for social optima in the “weakest link game”

   • Giovanni Rossi
   • Stefano Arteconi
   • David Hales

   OriginalPaper 25 October 2008 Pages: 95 - 108

5. FirmNet: the scope of firms and the allocation of task in a knowledge-based economy

   • Edoardo Mollona
   • Andrea Marcozzi

   OriginalPaper 21 October 2008 Pages: 109 - 126

6. The survival of the weakest in networks

   • S. Nikoletseas
   • C. Raptopoulos
   • P. Spirakis

   OriginalPaper 21 October 2008 Pages: 127 - 146