segunda-feira, maio 09, 2011
À atenção dos economistas
"AFTER more than a quarter-century as a professional economist, I have a confession to make: There is a lot I don’t know about the economy. Indeed, the area of economics where I have devoted most of my energy and attention — the ups and downs of the business cycle — is where I find myself most often confronting important questions without obvious answers."
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Trecho retirado daqui.
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Trecho retirado daqui.
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