TY - JOUR A1 - Hovi, Jon A1 - Sprinz, Detlef F. A1 - Saelen, Håkon A1 - Underdal, Arild T1 - The Club Approach: A Gateway to Effective Climate Co-operation? JF - British Journal of Political Science N2 - Although the Paris Agreement arguably made some progress, interest in supplementary approaches to climate change co-operation persist. This article examines the conditions under which a climate club might emerge and grow. Using agent-based simulations, it shows that even with less than a handful of major actors as initial members, a club can eventually reduce global emissions effectively. To succeed, a club must be initiated by the ‘right’ constellation of enthusiastic actors, offer sufficiently large incentives for reluctant countries and be reasonably unconstrained by conflicts between members over issues beyond climate change. A climate club is particularly likely to persist and grow if initiated by the United States and the European Union. The combination of club-good benefits and conditional commitments can produce broad participation under many conditions. KW - UNFCCC KW - climate change co-operation KW - climate clubs KW - club goods KW - conditional commitments KW - agent-based models Y1 - 2019 U6 - https://doi.org/10.1017/S0007123416000788 SN - 0007-1234 SN - 1469-2112 VL - 49 IS - 3 SP - 1071 EP - 1096 PB - Cambridge University Press CY - New York ER -