Étienne Laspeyres

Ernst Louis Étienne Laspeyres was a German economist. He was Professor ordinarius of economics and statistics or State Sciences and cameralistics in Basel, Riga, Dorpat, Karlsruhe, and finally for 26 years in Gießen. Laspeyres was the scion of a Huguenot family of originally Gascon descent which had settled in Berlin in the 17th century, and he emphasised the Occitan pronunciation of his name as a link to his Gascon origins.