Bubbles, External Imbalances & Demand for International Liquidity in the Bretton Woods II System

Global structural factors both monetary and real played a prominent role in the burst of subprime crisis: 1) the Bretton Woods II international monetary system; 2) the reduction of US real investment return compared with competing countries. We develop a theoretical model to analyze the impact of these factors and macroeconomic policies on US current account and asset prices. The excess saving of U.S. nonfinancial corporations from 2000-2001 has undermined the stability of the Bretton Woods II system. Accommodative US monetary and fiscal policies have mitigated the imbalances but in the long term structural factors have prevailed. Only a recovery of US real capital profitability can ensure long run coexistence between present model of global development and current international monetary system.