Many libertarians support capitalism because of ethics and morality. Simply stated, they want an economic system based on voluntary exchange compared to statist alternatives (socialism, fascism, communism, etc.) that rely on government coercion.
I also like the non-aggression principle, so I certainly don’t want to dissuade anyone from supporting free markets for that reason.
But one of my main goals is to show people that economic liberty also is the best approach from the utilitarian perspective.
I want to build on this empirical foundation by sharing some 2009 research from Professor Peter Leeson. Here’s the abstract from his study.
According to a popular view that I call “two cheers for capitalism,” capitalism’s effect on development is ambiguous and mixed. This paper empirically investigates that view. I find that it’s wrong. Citizens in countries that became more capitalist over the last quarter century became wealthier, healthier, more educated, and politically freer. Citizens in countries that became significantly less capitalist over this period endured stagnating income, shortening life spans, smaller gains in education, and increasingly oppressive political regimes. The data unequivocally evidence capitalism’s superiority for development. Full-force cheerleading for capitalism is well deserved and three cheers are in order instead of two.
Here are his data sources.
I consider the trajectory of capitalism and four “core” development indicators in countries that have embraced and rejected capitalism over the past quarter century. These categories are average income, life expectancy, years of schooling, and democracy. …My data are drawn from several sources. The first is the Fraser Institute’s Economic Freedom of the World Project (2008), which provides data on the extent of capitalism across countries and over time. …I get data for my development indicators from Shleifer (2009), who collects his information from several standard sources. His data on countries’ GDP per capita and life expectancies are from the World Bank’s World Development Indicators (2006). His data on education and democracy are from the Barro-Lee (2000) dataset and the Polity IV Database (2000) respectively.
He then compares nations that moved toward free markets with those that gravitated to statism.
The results are unambiguous.
The data are clear: countries that became more capitalist became much wealthier. The average country that became more capitalist over the last 25 years saw its GDP per capita (PPP) rise from about $7600 to nearly $11,800—a 43% increase. If rapidly rising wealth deserves cheering, so does capitalism. What about longevity? All the money in the world doesn’t mean anything if you’re not alive to spend it on things that improve your life. Figure 2b charts the movement of average life expectancy at birth in countries that became more capitalist over the last quarter century at 5-year intervals. Growing capitalism is clearly associated with growing life expectancy. In the average country that became more capitalist over the last 25 years, the average citizen gained nearly half a decade in life expectancy. … In the average country that became more capitalist, the average number of years of schooling in the population rose from 4.7 to just over 6. …Countries that became more capitalist over the last 20 years became dramatically more democratic.
Now let’s look at what Professor Lesson discovered about nations that moved in the wrong direction.
The good news is that there weren’t that many since this was the era when the “Washington Consensus” held sway.
Although most countries became more capitalist over the past quarter century, not every country did. …Fortunately, only five countries became significantly less capitalist over the last quarter century when most everyone else was busy reaping the rewards of becoming more capitalist. These countries are: Myanmar, Rwanda, Ukraine, Venezuela, and Zimbabwe. Each of these countries lost more than 1 point of economic freedom over the period on Fraser’s 10-point scale. This decline translates into a 20–40% loss of economic freedom depending on the country one considers.
Unsurprisingly, bad things happen when nations suffer a decline in economic liberty.
Professor Leeson’s conclusions are very blunt… and very accurate.
Unless one prefers poverty, premature death, ignorance, and political oppression to wealth, longevity, knowledge, and freedom, less capitalism deserve no cheers. …Global capitalism’s effect is clear to the point of smacking one in the face: it has made the world unequivocally better off.
P.S. I’m still waiting for any of my left-leaning friends to provide an answer – even just a partial answer – to my two-question challenge.