Using an updated version of the CWS model (introduced by Eyckmans and Tulkens in Resource and Energy Economics 2003), this paper intends to evaluate with numbers the respective merits of two competing notions of coalition stability in the standard global public goods model as customarily applied...

The texts of the COP 21 Decision and its Annex are scrutinized from the particular point of view of the extent to which economic theoretic concepts can be considered to inspire them. While this is shown to be partially the case in some of the intentions, the texts themselves contain more...

Introductory notions -- The reference economic-ecological model -- Economic theory concepts -- Game theory concepts -- The global externality game (GEG) -- The dynamic GEG -- The dynamic GEG in numbers -- Coalitional stability in the GEG -- Policy and diplomacy: a GEG interpretation of the...