Zeitschriftenartikel
Ortmann, A., &
Gigerenzer, G. (1997). Reasoning in economics and psychology: Why social context matters.
Journal of Institutional and Theoretical Economics,
153(4), 700–710.
(Reprinted in Cognition, rationality and institutions, pp. 131-145, by M. E. Streit, U. Mummert, & D. Kiwit, Eds., 2000, Berlin: Springer).