Quick Thoughts: The book that built modern markets

Originally published in Stephen Dover’s LinkedIn Newsletter, Global Market Perspectives. Follow Stephen Dover on LinkedIn where he posts his thoughts and comments as well as his Global Market Perspectives newsletter.

March 9, 2026 marks the 250th anniversary of Scotsman Adam Smith’s The Wealth of Nations—the headwaters of modern economics and finance. Smith did not invent markets, but he gave us the framework to understand how they work, why specialization and trade create wealth, and why institutions (law, contracts, sound money and public finance) are the real scaffolding of prosperity.

• Smith is the shared “origin story” across ideologies: Whether we call ourselves capitalist, socialist or something in between, most modern economic arguments ultimately trace back to Smith’s first-principles treatment of markets, incentives and growth.
• We live inside his thesis every day: From labor markets (selling our time) to consumer spending, portfolio construction and derivatives, we are continuously participating in the market system Smith made legible—especially the idea that decentralized self-interest can compound into broad social benefit—the famous “invisible hand.”
• The real source of wealth is human capital, not natural capital: Smith helped us to understand that wealth derives neither from gold or other precious metals, nor from merely the vastness of nature’s bounty, nor from exporting more than importing (mercantilism). Rather, Smith opened our eyes to the truth that sustained increases in national well-being arise from constant innovation, hard work, specialization and functioning markets. Wealth comes from “between our ears, not beneath our feet.”  That is why resource-light nations can outperform resource-rich ones over long periods.
• Civil institutions are the non-negotiable operating system: Smith established that good governance, the rule of law, the integrity of contracts, sound money and robust public finances are the essential underpinnings of sustained national economic success. These aren’t merely “nice to have”—they are prerequisites for durable growth and opportunity across time and space.
• Our company namesake, Benjamin Franklin, has a direct historical line to Smith: Franklin sought Smith out in 1759 and later became a real sounding board—Smith reportedly read drafts of his work to Franklin in London in 1773 to pressure-test the work. That’s not trivia; it’s a reminder that ideas and networks shape history as much as capital does.
• Smith’s transmission into markets and policy was immediate: Alexander Hamilton absorbed The Wealth of Nations while serving under George Washington, then translated its practical lessons into the early US fiscal architecture and the precursor logic of a central bank—turning theory into nation-building finance.
• Investment impact: Over the long run, the investable edge is still Smithian—allocate toward economies and companies compounding productivity through specialization, innovation and deep, trusted institutions, and be structurally cautious where weak governance, unstable money or contract fragility raises the “friction tax” on growth and returns.

Markets existed before Smith. But the knowledge of what makes them work, why specialization and trade are the wellspring of wealth, why individual self-interest serves the common good, how money, credit and other forms of finance expand opportunity across time and space—in all these ways and many, many more, Adam Smith brought to human awareness, for the first time, that which we now take for granted.

As with Newton’s theory of gravity and Darwin’s theory of evolution, with The Wealth of Nations, Adam Smith explained something not previously appreciated—in his case, what makes humankind collectively better off. So, let’s celebrate a man, an idea and a book that profoundly changed the course of human history. And here at Franklin Templeton, we are delighted in the fact that our “Ben” was present at the creation!