Irving Fisher: A Biography

Posted May 25, 2021

Irving Fisher was one of the greatest and certainly one of the most colorful American economists. Widely acknowledged as the chief architect of modern neo-classical economics, he was a writer and teacher of prodigious scope and output whose business career included the earning of a fortune from the invention of a card index system, and its subsequent loss in the Great Crash. He was also an active campaigner for numerous causes, including world peace, prohibition, and 100 percent deposit reserve money.