Aparentemente, «o acréscimo das taxas decorrente deste fato não é significativo»

Excelente guarda-redes.

— Rodolfo Reis, 28/5/2017

As he [Noah Smith] says, sometimes there are vast literatures of nonsense, or at any rate of dubious quality, that mainly serve to protect vested intellectual interests.

Paul Krugman

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Efectivamente.