Kenneth E. Boulding (1910–1993) British-American economist
Kenneth Boulding (1961). "Contemporary economic research: . In Donald P. Ray (Ed.) Trends in social science. p..19 cited in: Erik Angner & George Loewenstein (2006) Behavioral Economics http://www.cmu.edu/dietrich/sds/docs/loewenstein/BehavioralEconomics.pdf <br class="br">1960s