----------------- HES POSTING ----------------- Carl Föhl (1901-1973) was an engineer turned economist. Schumpeter (1954), in his _History of Economic Analysis_(p.1174) compared him favourably to J.M. Keynes. He relied much on hydraulic models of circular flow. Further details about him might be found in my entry under "Föhl" in: Glasner, David (ed.) Business Cycles and Depressions. An Encyclopedia, (New York & London: Garland) 1997, pp.240-241 Michael Ambrosi ------------ FOOTER TO HES POSTING ------------ For information, send the message "info HES" to [log in to unmask]