AI and Geopolitical Rivalry Reshape Global Economic Imbalances Beyond Traditional Exchange Rate Theories

Global economic imbalances are reemerging in forms distinct from those preceding the 2008 financial crisis. Unlike previous patterns where China and Germany represented surplus nations while the United States consumed excessively, today's disparities involve concentrated technological investments and uneven risk distribution. Current surplus economies include China, Japan, Germany, South Korea, and certain energy exporters. The United States continues as the primary absorber of global savings, creating systemic fragility where shifts in its asset prices, politics, or policies produce disproportionate worldwide effects. Artificial intelligence now plays a central role in this evolving economic landscape, moving beyond traditional exchange rate adjustments as solutions.