21 outubro 2011

charlatanismo

Do you sometimes wonder why economists are accorded such respect and influence given the fact that they claim knowledge over the unknowable, promote theories that are untestable, and make forecasts for which they are never held accountable? Isn’t that the definition of a witch doctor?

If engineers were held to the same standards, bridges would collapse as often as banks, planes would fall from the sky (if they ever got off the ground), and cyclical blackouts would be a permanent feature of our electrical grid. But at least they would get to visit the White House.

Have you ever watched engineers from different schools argue on Sunday morning talk shows about the validity of Bernoulli’s Principle or Ohm’s Law? No? Yet economists, like rival witch doctors, get red in the face promoting diametrically opposed economic remedies, sometimes sharing Nobel Prizes in the same year for theories that directly contradict each other. Take $2 trillion and call me in the morning.

Why do we allow these people to formulate economic policy?

Bill Frezza

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