Kenneth Arrow (1921-2017)

"A 'social welfare function' representing a set of 'social indifference curves' belongs not to 'we' but to whoever writes down, or imagines, the preferences of 'society.'"
Kenneth Arrow

Kenneth Arrow, Nobel-Winning Economist Whose Influence Spanned Decades, Dies at 95

Professor Arrow, one of the most brilliant minds in his field during the 20th…

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NYTIMES.COM|POR MICHAEL M. WEINSTEIN