Louis Auguste Say, (born Lyon March 9, 1774 and died on March 6, 1840 in Paris) was a businessman, founding to large sugar refineries in Nantes and Paris, an economist and brother to the economist Jean-Baptiste Say (1767–1832). He was a severe critic of both Adam Smith and David Ricardo for their "looseness and fluctuations" in terminology.[1]
1818 Principles causes de la richesse des peuples et des particuliers, Paris