George Stigler: Market Failure Much Smaller than Political Failure

George Stigler: Market Failure Much Smaller than Political Failure

Timothy Taylor 26/08/2019 3

George Stigler once made the case for a market-based economy (in an entry about "Monopoly" in the Concise Encylopedia of Economics) just by arguing that it beats the alternatives. 

A famous theorem in economics states that a competitive enterprise economy will produce the largest possible income from a given stock of resources. No real economy meets the exact conditions of the theorem, and all real economies will fall short of the ideal economy—a difference called "market failure." In my view, however, the degree of "market failure" for the American economy is much smaller than the "political failure" arising from the imperfections of economic policies found in real political systems. The merits of laissez-faire rest less upon its famous theoretical foundations than upon its advantages over the actual performance of rival forms of economic organization.

Of course, this view is reminiscent of the famous comment by Winston Churchill (in a speech before the House of Commons on November 11, 1947) defending democracy on the grounds that it at least beats the alternatives. Churchill said:

Many forms of Government have been tried, and will be tried in this world of sin and woe. No one pretends that democracy is perfect or all-wise. Indeed, it has been said that democracy is the worst form of Government except all those other forms that have been tried from time to time.

Such broad characterizations always deserve some pushback. For example, "democracy" in the real world typically comes with many safeguards against direct rule by immediate decisions of the population: the rules for how political representatives are elected, dividing power among branches of government, constitutions that set certain limits on what democratically-elected representatives can decide, and so on. These rules vary in substantial ways across nations that would be fairly classified as "democracies." Similarly, countries that would be fairly classified as market economies have many safeguards against the unfettered domination by market forces, and such rules vary considerably across countries.

But pushback to the pushback is fair game, as well. Looking around the world, we don't have any examples of countries with successful model of state-run economic organization that have consistently over the long-term provided a higher level of standard of living or faster growth than the many countries with  market-based systems--that is, not just a different set of constraints and rules to a fundamentally market-oriented economy, but a genuinely different model where the economy is run primarily through the political system. That fact tends to confirm Stigler's suggestion that real-world political failures in economic management can be severe.

A version of this article first appeared on Conversable Economist.

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  • Reese Sanders

    Amazon, Google and Apple won't allow fair competition

  • Vikas Nainani

    Political failure is worse because politicians are making poor adjustments in the rules guiding market participants.

  • Cheryl Philips

    I wish more economists looked at it this way.

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Timothy Taylor

Global Economy Guru

Timothy Taylor is an American economist. He is managing editor of the Journal of Economic Perspectives, a quarterly academic journal produced at Macalester College and published by the American Economic Association. Taylor received his Bachelor of Arts degree from Haverford College and a master's degree in economics from Stanford University. At Stanford, he was winner of the award for excellent teaching in a large class (more than 30 students) given by the Associated Students of Stanford University. At Minnesota, he was named a Distinguished Lecturer by the Department of Economics and voted Teacher of the Year by the master's degree students at the Hubert H. Humphrey Institute of Public Affairs. Taylor has been a guest speaker for groups of teachers of high school economics, visiting diplomats from eastern Europe, talk-radio shows, and community groups. From 1989 to 1997, Professor Taylor wrote an economics opinion column for the San Jose Mercury-News. He has published multiple lectures on economics through The Teaching Company. With Rudolph Penner and Isabel Sawhill, he is co-author of Updating America's Social Contract (2000), whose first chapter provided an early radical centrist perspective, "An Agenda for the Radical Middle". Taylor is also the author of The Instant Economist: Everything You Need to Know About How the Economy Works, published by the Penguin Group in 2012. The fourth edition of Taylor's Principles of Economics textbook was published by Textbook Media in 2017.

   

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