domingo, 12 de maio de 2013

Previsão econômica não funciona

The Truth About Economic Forecasting

Mises Daily: Wednesday, May 08, 2013 by
Despite the sorrowful record, most economists remain die-hard advocates of forecasting. Most have spent years in college and graduate school learning the tools of their trade, and can’t bring themselves to admit their own entrepreneurial errors. As one investment advisor put it: “No matter how many times they fail, their self-assurance never weakens. Their greatest (or only) talent is for speaking authoritatively.”
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