terça-feira, 26 de outubro de 2004


"The experience with which the sciences of human action have to deal is always an experience of complex phenomena. No laboratory experiments can be performed with regard to human action."
"There are, in the field of economics, no constant relations, and consequently no measurement is possible."

"As a method of economic analysis econometrics is a childish play with figures that does not contribute anything to the elucidation of the problems of economic reality."

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