Economic Interdependence and Peace Dynamics
Summary
Economic interdependence, the mutual reliance of states through trade, investment and integrated supply chains, stands as a pivotal factor in shaping international peace dynamics. Liberal scholarship contends that extensive economic ties elevate the opportunity cost of aggression, incentivising diplomatic resolution over force. In contrast, realist perspectives caution that asymmetries in dependence create vulnerabilities open to coercion or strategic manipulation. Empirical studies reveal that the pacifying effect of interdependence varies by commodity—natural gas dependence often deters conflict more effectively than coal or oil—and that institutional frameworks, such as trade regimes and multilateral organisations, critically mediate outcomes. Recent analyses further explore how states employ economic instruments for diplomacy or coercive statecraft, demonstrating that economic links can coexist with power politics. From energy transit corridors in Eurasia to investment flows in the Indo-Pacific, policymakers strive to balance the stabilising benefits of integration against security risks. A nuanced understanding of these mechanisms is essential for designing trade and investment policies that foster stability and mitigate conflict.
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Economic Interdependence and Peace Dynamics publication trend
The graph below shows the total number of articles in economic interdependence and peace dynamics across all publications each year (not limited to Nature Index journals).
Technical terms
Economic interdependence: The mutual reliance of states on one another for trade, investment and supply chain integration, influencing strategic incentives.
Liberal peace theory: The hypothesis that extensive economic ties reduce the likelihood of conflict by raising the opportunity cost of hostilities.
Economic statecraft: The use of economic tools, such as trade agreements, investment flows or financial sanctions, to influence the behaviour of foreign actors.
Trade–security nexus: The intersection between trade policy and national security considerations, encompassing both cooperative and restrictive objectives.
References
- Striving for trade not peace? Revisiting trade-peace and trade-security nexuses in the EU’s trade policy strategy amidst the Russia-Ukraine war. Journal of European Integration (2023).
- The pacifying effect of energy dependence on interstate conflict: A Large-N analysis. Energy Research & Social Science (2021).
- PEDDLING OR PERSUADING: CHINA'S ECONOMIC STATECRAFT IN AUSTRALIA. Journal of East Asian Studies (2021).
- The impact of economic interdependence on the probability of conflict between states. Review of Economics and Political Science (2019).
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