
Debunking Economics - the podcast Narrow economies vs broad economies
Nov 6, 2025
47:18
Is it fair enough to totally write off Ricardo’s theory of competitive advantage? Certainly, President Trump isn’t an advocate, using tariffs to protect America’s domestic industries from those countries that produce stuff cheaper. A broad economy, producing a range of products and services, is preferably to a narrow one, reliant on one or two key exports, which is what Ricardo advocated. But in support of Ricardo, some of the narrowest economies, like Australia, have some of the highest levels of GDP per capita. It seems to work for resource-based economies, so far. But could they be even richer? Phil and Steve discuss Ricardo and economic complexity in the age of Trump’s tariff agenda.
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