Economic nationalism, the policy of prioritising domestic industries and resources over foreign competition, has a long and complex history. It originated in the mercantilist practices of the 16th and 17th centuries, where European nations sought to accumulate wealth through strict regulation of trade and colonial expansion. These early policies aimed to maximise exports and minimise imports to build national wealth and power.
During the 19th century, economic nationalism was further entrenched through the industrialisation process. Countries like Imperial Germany and the United States adopted protectionist measures, such as high tariffs and subsidies, to nurture their burgeoning industries and protect them from more established foreign competitors. This era saw the rise of the ‘infant industry’ argument, which justified protectionist policies as necessary for developing domestic industries that could eventually compete globally.
The Great Depression of the 1930s marked another significant period for economic nationalism. In response to widespread economic hardship, many countries raised tariffs and implemented protectionist measures in an attempt to protect domestic jobs and industries. The Smoot-Hawley Tariff Act of 1930 in the United States is a notable example, which led to a severe contraction in global trade and exacerbated the economic downturn.