The wider implications of Trump’s economic and trade policies Premium

The U.S. President’s economic and tariff policies and measures to secure his country’s borders may seem justified in terms of promoting his nation’s interests but have wider ramifications not only for Americans themselves, but also for the rest of the world. His tariff proposals will result in supply chain disruptions, lead to market and currency volatility, disrupt capital and trade flows, contribute to inflation and cause a decline in world trade and economic growth, worsening the plight of the poor, especially in developing economies.

U.S. President Donald Trump’s economic and tariff policies and measures to secure his country’s borders may seem justified in terms of promoting his nation’s interests. But they have wider ramifications not only for Americans themselves, but also for the rest of the world. His tariff proposals will result in supply chain disruptions, lead to market and currency volatility, disrupt capital and trade flows, contribute to inflation and cause a decline in world trade and economic growth, worsening the plight of the poor, especially in developing economies.

The essence of Mr. Trump’s economic and trade policies can be summarised as follows: a) cut down the size of his nation’s public debt, b) improve his country’s trade balance with its major trading partners, c) woo businesses to relocate or to invest in the domestic economy through a policy of carrot and stick, d) make the American economy efficient by reducing its fiscal deficit, which involves cutting the size of its bureaucracy and eliminating unwanted expenditure on international aid, and e) improve the competitiveness of American products through innovation, technology infusion and through lower prices of energy.

Tariff as a weapon

For the first time in history, customs tariffs are being used as a weapon to achieve both geopolitical and economic objectives and in so doing, Mr. Trump is signalling to the rest of the world that the era of globalisation and free trade, which culminated in the birth of the World Trade Organisation (WTO) in 1995 after years of global consultations and negotiations, is practically dead and a new set of global trade rules based on equality and reciprocity need to be evolved in its place.

The WTO recognised the differences in the level of economic and industrial development of the member nations to permit some privileges (the Most Favoured Nation clause) and the right to protect domestic agriculture and industry from foreign competition through protectionist barriers for emerging economies. Now, by demanding equal market access and reciprocity in import taxation, Mr. Trump is not only disrupting global trade relations and global supply chains, evolved over years of intense negotiations, but also equating poorer countries which depend on mono-product exports with the rich industrialised countries. For example, mono-crop countries like Chad, Ivory Coast and Western African Union which only grow and export cotton, cannot survive without some amount of protection for their domestic cotton growers.

Impact on trading partners

Now coming to Mr. Trump’s tariff wars with his trading partners, some seem to have capitulated to his demands of lower tariffs by voluntarily reducing import tariffs across the board, like the recent measures announced by India in its Annual Budget for 2025-26 in the form of customs duty cuts for various imported products, especially the cut in import tariffs for luxury and second-hand cars priced over $40,000 and Harley Davidson motorbikes above 1600cc, from 125% and 50%, respectively, to 70% and 30% now.