1. Managing Systems with Non-convex Positive Feedback;W A Brock;Environmental and Resource Economics,2003
2. Toward a theory of property rights;Harold Demsetz;American Economic Review,1967
3. Fairness and the Optimal Allocation of Ownership Rights;Ernst Fehr;The Economic Journal,2008
4. One Half Century and Counting: The Evolution of U.S. National Space Law and Three Long-Term Emerging Issues;Joanne Gabrynowicz;Harvard Law and Policy Review,2010
5. The Tragedy of the Commons;Garrett Hardin;Science,1968