This evening I came across an article on Zero Hedge titled Why Isn’t There A Demonstrably Correct Economic Theory?
Now that’s a good question. Secular thinkers since the time of Aristotle have pondered the problems of economics, and some folks have gotten wise to the fact that they have little in the way of answers.
The post begins,
“My wife has asked me a ‘simple’ question that I cannot answer. After 2000 years, why do we not know which economic theory is correct: Keynesian or Hayek-Friedman? Surely, there is a demonstrably, statistically correct answer.”
Now this is an interesting way of framing the issue. The quote begins with a question asking why we do not know which two economic theories is correct and ends with an expectation that the matter can be decided on the basis of statistical – i.e. empirical – proof.
There are, of course, far more than two schools of thought on matters economic. The mention of Keynesian and Hayek-Friedman economics – Hayek and Friedman are really quite different, Hayek was a rationalist from the Austrian school whereas Friedman was a Chicago school empiricist, they do not represent a single school of thought – is just a small sampling of the universe of secular economic schools of thought. The author himself concedes this by throwing in the name of Karl Marx. That doesn’t complete the list either, but for the sake of space, let’s leave it at that.
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