games with continuous strategy space -- 13. Coalition models : a first approach -- 14. Coalition models : a second approach … -- 15. Coalition models : a third approach -- 16. Summary and conclusions …

A standard result of coalition formation games is that stable coalitions are very small if the coalition plays Nash vis … coalition are possible if the marginal abatement cost is concave. The paper confirms this result, but shows that abatement … activities by large coalitions smaller than the grand coalition can be very small. This can be ‘repaired’ only by assuming that …