Source: Information Space, 1995, p. 290; As cited in: Ortiz et al. (2006)
“We need to augment and amend the existing body of classical and neoclassical economic theory to achieve a more realistic picture of economic process.”
Herbert A. Simon (1986) in Preface to: Gilad & Kaish (eds.), Handbook of Behavioral Economics, p. xvi.
1980s and later
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Herbert A. Simon 58
American political scientist, economist, sociologist, and p… 1916–2001Related quotes
After all control and institutions and processes are immediate things. They can all be translated into terms of human conduct...
Source: The Institutional Approach to Economic Theory, 1919, p. 311-6

Frisch (1927). as quoted in: Bjerkholt, Olav, and Duo Qin. A Dynamic Approach to Economic Theory: The Yale Lectures of Ragnar Frisch. Routledge, 2010: About "Oekonometrika"
1920

Source: "Mongolia, US Sign Developmental Aid Agreement" in Voice of America https://www.voanews.com/a/a-13-2007-10-23-voa2/405655.html (1 November 2009)
Source: The Corporate Revolution in America, 1957, p. 287

N. Gregory Mankiw]], Macroeconomics, Preview ; Cited in: David Colander (2005). 'The Stories Economists Tell. p. 182
2000s -

Michael White, "The gift of tired tongues", The Guardian, 30 September 1994; Norman Macrae, "You've never had it so incoherent", Sunday Times, 2 October 1994.
Speech at an economic seminar, Tuesday 27 September 1994.
Member of Parliament

Source: The rise of the western world, 1973, p. vii, Preface
Hayek's Journey: The Mind of Friedrich Hayek (2003)