IMF Working Paper-Changing Global Linkages: A New Cold War?

April 5, 2024--Summary:
Global linkages are changing amidst elevated geopolitical tensions and a surge in policies directed at increasing supply chain resilience and national security. Using granular bilateral data, this paper provides new evidence of trade and investment fragmentation along geopolitical lines since Russia's invasion of Ukraine, and compares it to the historical experience of the early years of the Cold War.

Gravity model estimates point to significant declines in trade and FDI flows between countries in geopolitically distant blocs since the onset of the war in Ukraine, relative to flows between countries in the same bloc (roughly 12% and 20%, respectively). While the extent of fragmentation is still relatively small and we do not know how longlasting it will be, the decoupling between the rival geopolitical blocs during the Cold War suggests it could worsen considerably should geopolitical tensions persist and trade restrictive policies intensify. Different from the early years of the Cold War, a set of nonaligned ‘connector’ countries are rapidly gaining importance and serving as a bridge between blocs. The emergence of connectors has likely brought resilience to global trade and activity, but does not necessarily increase diversification, strengthen supply chains, or lessen strategic dependence.

IMF World Economic Outlook -Global Economy in Flux, Prospects Remain Dim October 2025

October 14, 2025-- While the near-term forecast is revised up modestly, global growth remains subdued, as the newly introduced policies slowly come into focus
The global economy is adjusting to a landscape reshaped by new policy measures. Some extremes of higher tariffs were tempered, thanks to subsequent deals and resets. But the overall environment remains volatile, and temporary factors that supported activity in the first half of 2025-such as front-loading are fading.