Chiambretto, Anne-sarah; Stahn, Hubert - In: Economics Bulletin 31 (2011) 1, pp. 116-121
This comment reexamines the problem of free-riding in pre-emptive collective environmental voluntary agreements (VA) analysed by Dawson and Segerson in the context of VAs with a global emission target and a pigouvian tax used as a threat. Completely remaining in the authors' framework, we here...