Things I think about while driving:

What is the fallacy of fact and fallacy of theory that the reasonably well-informed layperson believes about economics that are most in need of correction? That is, which ones do the most damage?

Here?s are my nominees:

For ?Fallacy of Fact?: that the economic well-being of the average American is on the decline.

For ?Fallacy of Theory?: that consumption (rather than savings/investment) is the source of economic growth.

Both of these are utterly wrong and believing either has a tendency to lead to policies that make matters worse, and bring out the very thing they are trying to avoid (i.e., worsening the economic well-being of the average American and destroying economic growth).

And one note about the irony of the consumptionist view: I have often found that my left-wing colleagues think that *I* (and other free market types) believe that consumption is the key to economic growth (if not personal Nirvana). When I tell them that not only do I not believe that and that it?s bad economics, but that the most prominent expositor of that view was a strong critic of free markets, namely Keynes, they are left utterly unable to respond. It?s kinda fun, actually.

Your nominees for the most dangerous fallacies of fact and theory?

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