Game theory etc... (Score 1)

This isn't exactly news. Do a quick search on "experimental economics" and you'll discover that not only have these types of experiments been going on for over 40 years, the Swiss aren't exactly at the forefront of the effort either. There are research depts. and labs devoted to solving these types of problems and developing institutions and rules which generate the best outcomes (I'm partial to the ESL lab at George Mason myself). If you're looking for solutions for p2p problems and other issues of property/sharing issues, this is a good place to start.