Why the World Economy Is Becoming More Fragmented
By Pranav Mittal
For much of the past few decades, the global economy moved steadily toward greater integration. Companies built supply chains that stretched across continents. Products were designed in one country, manufactured in another, assembled elsewhere, and eventually sold to consumers around the world. Countries reduced trade barriers, businesses pursued efficiency, and consumers benefited from lower prices and greater choice.Globalisation was built on a straightforward idea: economic interdependence can make countries better off. Today, however, that assumption is being reassessed.
Trade disputes, geopolitical rivalries, wars and repeated supply-chain disruptions are prompting governments to reconsider how dependent they should be on other countries. Economic resilience is increasingly being prioritised alongside efficiency, even when building greater resilience comes at a higher cost.
This shift is particularly evident in industries that were once viewed primarily through an economic lens. Semiconductors, batteries, energy systems, telecommunications equipment and critical minerals are now closely linked to national security. Governments are encouraging domestic manufacturing, while companies are diversifying suppliers and production locations to reduce their exposure to geopolitical risks.
The reasoning is understandable. The COVID-19 pandemic demonstrated how disruptions in one part of the world can quickly affect businesses and consumers thousands of kilometres away. The war in Ukraine further highlighted the vulnerabilities created by dependence on critical foreign supplies. At the same time, competition between major powers has expanded beyond traditional trade disputes into technology, investment and strategic industries.
But greater economic fragmentation comes with significant costs.
Global supply chains developed because countries and companies specialised in areas where they could produce most efficiently. Dismantling these networks may reduce certain geopolitical risks, but it can also increase production costs. Those additional costs can eventually be passed on to consumers through higher prices for electronics, automobiles, energy and other everyday products.
There is also a risk that economic security could become a justification for excessive protectionism. Not every industry is strategically critical, and complete economic self-sufficiency is neither realistic nor necessarily desirable. Protecting inefficient industries can ultimately impose additional costs on consumers and taxpayers.
The Need for Selective Resilience
The solution is therefore unlikely to lie at either extreme—complete dependence or economic isolation. What countries need is selective resilience.
Governments should protect genuinely critical sectors while allowing international trade to flourish wherever economic interdependence remains mutually beneficial. Businesses, meanwhile, can diversify their suppliers and production bases without completely abandoning the efficiencies that made globalisation successful.
This transition could also create significant opportunities for developing economies. As companies search for alternatives to highly concentrated supply chains, countries with young populations, expanding consumer markets and improving infrastructure could attract greater investment.
The next phase of globalisation may therefore not mean less globalisation, but a different geography of globalisation.
The world economy is not necessarily becoming less connected. Rather, it is becoming more cautious about how it connects.
The challenge for policymakers and businesses is to create an economic system that is resilient without becoming closed, and secure without becoming inefficient. The future of globalisation may depend not on eliminating interdependence, but on learning how to manage it more intelligently.
About the Author
Pranav Mittal is a student at City Montessori School, Cambridge Section, Lucknow, and an alumnus of La Martiniere College, Lucknow. He is passionate about economics, public policy, entrepreneurship and social impact. His writing focuses on economic development, youth empowerment and sustainable growth.