In many ways the global economic crisis is like a marriage gone bad. As the Three Dog Night sang years ago, global economies have functioned harmoniously for many years, but suddenly the love songs have become strident and cacophonous, the policy coordination morphing into a war of the roses as opposed to a giving of them. Instead of three-part harmony we are now experiencing, at a minimum, tri-party disharmony, teetering on the brink of “divorce,” which in economic parlance means a possible “developed economy” recession – a downturn from which reconciliation may be difficult due to a lack of policy options and cooperation. But I get ahead of myself. Let’s first ring the wedding bells, then take you through an explanation of three separate global marriages and how each of the partners have grown apart.