The compound social capital behind South America’s football dominance

Albert Einstein is often credited with calling compound interest the eighth wonder of the world. Whether or not he actually said it, investors have long understood the idea. Money earns interest, that interest is reinvested, and over time, the growth accelerates. The longer the investment remains untouched, the heftier the outcome becomes. 

What if the same principle explains one of football's greatest mysteries?

Economists and sports analysts have tried to understand why South America keeps dominating the football scene despite having relatively modest economies and populations compared to much of Europe, North America, and Asia. Brazil has won the FIFA World Cup five times, and Argentina three times. Uruguay, with a population of around 3.5 million, has lifted the trophy twice and produced world-class players.

The usual explanations say South Americans are naturally gifted and more passionate about football. Poverty drives their children to play the game, which is woven into everyday life. These explanations contain elements of truth, but they are incomplete.

I recently came across a heavily data-driven and razor-sharp analysis that explores why South America is so extraordinarily good at football. Instead of relying on familiar clichés about passion or natural talent, the author, an economic sociologist from Buenos Aires, approaches the question through the lenses of economics, history, and institutional development. 

Dr Daniel Schteingart argues that South America's success is not primarily about talent or money; it is about history. More specifically, it is about what economists call path dependence – the idea that early advantages become self-reinforcing over time.

The more I thought about the argument, the more it reminded me of something from the field of investing. Viewed through that lens, path dependence looks very similar to compound interest.

The comparison begins with a simple observation. Wealth matters in football. Rich countries can build stadiums, hire elite coaches, and develop better training facilities. Population also matters because larger countries possess bigger talent pools.

Yet, these factors explain only part of the picture. If population alone determined football success, India and China would dominate the sport. If wealth was the deciding factor, the US would have bagged multiple World Cup titles by now.

Instead, relatively small and middle-income countries in South America consistently outperform nations that are larger, richer, and more technologically advanced. Dr Daniel argues that the answer to the paradox lies in timing.

Football arrived in South America in the late nineteenth century through British merchants, railway engineers, and immigrants. Because it arrived before competing modern sports became deeply established, it quickly evolved into the continent's dominant athletic pursuit. That early start played a significant role in the current reality.

Economists use the term path dependence to describe situations where small historical events create long-lasting consequences. Once a particular path is established, every subsequent step reinforces it, making it increasingly difficult for others to catch up.

Football in South America followed this pattern. The first clubs created organised competitions. Competitions produced better players. Those players became coaches and mentors. Better coaching produced even stronger players. Every generation inherited a stronger football ecosystem.

It is like compound interest in finance, where the initial investment is capital. In football, the initial investment is the arrival of the game itself. Financial capital earns interest, while football earns knowledge.

Interest is reinvested to make more money. Football knowledge is passed on so that the next generation plays better. Eventually, both systems begin generating higher returns on previous returns, and the result is exponential growth, not linear. 

Imagine two countries – A and B. A adopted football in 1900, and B in 2000. For the first decade, there is little difference in their performance. Both have enthusiastic players and a handful of clubs.

But after a century, A possesses something that B cannot simply copy or buy – generations of experienced coaches, sophisticated academies, neighbourhood clubs, tactical traditions, scouting networks, passionate supporters, and millions of people who have inherited football knowledge from parents and grandparents.

These assets resemble the accumulated wealth of a long-term investment portfolio. They are the product of compounding facilitated by time, not just money. That is why a young investor who starts saving and investing at 25 often accumulates significantly more wealth than someone who begins at 45, even if the latter contributes more money every year. 

This also explains why governments cannot manufacture football greatness overnight. China can invest billions in football infrastructure. Saudi Arabia can attract some of the world's most famous players and coaches. Wealthy countries can build world-class stadiums within a few years.

But stadiums are infrastructure, while football culture is accumulated social capital. A nation can import coaches, but it cannot import a century of neighbourhood rivalries, coaching philosophies, childhood dreams, and informal knowledge passed on from one generation to the next. 

Another insight from Dr Daniel concerns competition between sports. Every country has a limited supply of exceptional athletes. The question is where they choose to compete.

In the US, elite athletes are divided among American football, basketball, baseball, and increasingly football. Australia spreads its sporting talent across cricket, rugby, Australian Rules football, and swimming. In India, much of the athletic ambition is reflected in cricket.

But South America followed a different path. Once football became the continent's overwhelmingly dominant sport, it attracted the vast majority of gifted young athletes. Rather than competing with several established sports, football became the default dream for millions of children.

That concentration became another form of compounding. A larger talent pool produces more elite players. Elite players inspire more children. Those children enlarge the talent pool even further, and the cycle keeps feeding itself.

Perhaps the most intriguing deduction from Dr Daniel's argument is that success itself becomes productive capital. Winning a World Cup is not simply collecting another trophy; it transforms the entire ecosystem. Children dream of becoming the next Pelé, Maradona, or Messi.

On the other hand, parents encourage those dreams. Sponsors invest more money. Clubs and academies improve. More talented youngsters enter the system. In the process, future victories become more likely, which cannot be replicated through one-off investments in better stadiums or physical infrastructure.   

South America's footballing excellence is therefore more than a single sporting achievement. It emerged slowly through countless small improvements repeated over generations. The accumulated returns have become so large that they now look almost magical.

However, magic is simply the mathematics of compounded social capital. 

Mahmudul Islam is a Journalist

Disclaimer: The views and opinions expressed in this article are those of the author and do not necessarily reflect the opinions and views of The Business Standard.