This discussion paper led to a publication in <A href="http://link.springer.com/article/10.1007/s10640-014-9862-0">Environmental and Resource Economics</A> (forthcoming).<P> We study coalition formation and the strategic timing of membership of an IEA for environmental issues in the Coalitional Bargaining Game (CBG) of Gomes 2005, Econometrica). For the general CBG, we...</p></a>