'''Carl Menger''' (1840–1921) founded the [[Austrian School of Economics]]. He developed the theory of marginal utility. He refuted the labor theory of value popularized by classical economists like [[David Ricardo]]. | '''Carl Menger''' (1840–1921) founded the [[Austrian School of Economics]]. He developed the theory of marginal utility. He refuted the labor theory of value popularized by classical economists like [[David Ricardo]]. |