Macroeconomia e mais. Recursos para as aulas do Professor Dr. Antony P. Mueller
quinta-feira, 8 de dezembro de 2011
"Ratings" são opinões
Just to make sure everyone understands: The ratings the agencies provide are merely an opinion. They do not speak of the market value of a security, the volatility of its price or its suitability as an investment. (!) Veja curto vídeo
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