“…In the above framework, no group lobbies for more stringent environmental policy, although one would expect public provision of public goods to be an important aspect of domestic policies. However, the importance of lobbying groups in making environmental policies has also been emphasized by economists such as Oates and Portney [58], Carattini et al [59], and Marchiori et al [60] and by scholars in environmental politics (e.g., Bryner [61], and Kamieniecki [62], on the US; Markussen and Svendsen [63], and Michaelowa [64], on Europe).…”