How Geopolitical Shocks Reshape Firm Supply Chain Policy Preferences

This CEPR research examines a critical but underexplored phenomenon: how geopolitical supply chain shocks influence the policy preferences of firms. Rather than treating corporate behavior as static, the study recognizes that major disruptions—such as trade wars, sanctions, or sanctions regimes—fundamentally alter how companies view government interventions, trade agreements, and supply chain policies. Understanding these shifting preferences is essential for supply chain professionals because it signals where industry will lobby for support, which regulatory environments may shift, and how competitor strategies will evolve in response to policy changes. For supply chain practitioners, this research underscores that geopolitical events are not one-off disruptions but catalysts for structural change in corporate strategy and advocacy.

Firms facing repeated shocks often shift from supporting free-trade policies to backing protectionist measures, reshoring incentives, or localization requirements. This creates a feedback loop where corporate policy preferences drive government action, which in turn reshapes the supply chain landscape. Companies that anticipate these shifts—and align their own supply chain strategies with emerging policy environments—gain competitive advantage over those caught flat-footed by new regulations or trade restrictions. The implications are far-reaching.

Supply chain leaders must monitor not just geopolitical events themselves, but also the policy responses they generate. Building adaptive sourcing strategies, maintaining geographic diversification, and engaging in scenario planning around policy outcomes are no longer optional—they are core competencies in a world where geopolitical shocks routinely trigger policy realignment.