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."
.
Trecho retirado daqui.

Sem comentários: