What if it's not a matter of necessity but one of preference and (more importantly) being in possession of power to make that preference prevail?
> And where would stock prices be today if the rate of interest had not
> fallen sharply?
Again, isn't it more a matter of preference rather than one of necessity? It wasn't "necessary" for the power elites of Japan, China, oil producers, just about all states in the developing world," etc. to accumulate dollar reserves and distribute them in such a way to create and sustain Bretton Woods II, but that's what they have preferred to do, rather than inventing other ways of economic development and transnational trade and finance, and the balance of class powers in their respective nations, as well as cultural hegemony of global capitalism, has allowed their preference to prevail. -- Yoshie