Maier-Rigaud, Frank - 2000
-made scarcity. Scarcity is not always reflected in the market. In the case of air pollution, scarcity is not endogenous since … action problem, if scarcity is reflected in the market. A CPR problem is called an impure collective action problem, if the … market does not reflect scarcity and treats the good as non-rival. Pure collective action problems arise within and remain …