NBER Working Paper – A Portfolio Approach to Global Imbalances
Author(s): Zhengyang Jiang, Robert J. Richmond and Tony Zhang Date: July 2022 Abstract: We use a portfolio-based framework to understand what drives the decline of the U.S. net foreign asset (NFA) position and the reversal in returns earned on the US NFA (exorbitant privilege). We show that global savings gluts and monetary policies widened the[…]