Martin Guzman was a college freshman at La Universidad Nacional de La Plata, Argentina, in 2001 when a debt crisis prompted default, riots and a devastating depression. A dazed middle class suffered ruin, as the International Monetary Fund insisted that the government make misery-inducing budget cuts in exchange for a bailout.
Watching Argentina unravel inspired Mr. Guzman to switch majors and study economics. Nearly two decades later, when the government was again bankrupt, it was Mr. Guzman as finance minister who negotiated with I.M.F. officials to restructure a $44 billion debt, the result of an earlier ill-conceived bailout.
Today he is one of a number of prominent economists and world leaders who argue that the ambitious framework created at the end of World War II to safeguard economic growth and stability, with the I.M.F. and World Bank as its pillars, is failing in its…
