1883-1946 1900-1978 1903-1983 1905- 1908-1986 1914- 1914-1918 archivalresources collectivememory criticismandinterpretationmacgill dennisholme harrod is-lmmodel(macroeconomics) joan johnmaynard kahn kaldor keynes keynesianeconomics macgill nicholas patrick piero psychologicalaspects robertson robinson roy sidney socialaspects sraffa weintraub worldwar