The origin of utility /
De Fraja, Gianni.
Centre for Economic Policy Research (Great Britain)
London : Centre for Economic Policy Research,
2006.
Title from cover.
"Public policy."
Includes bibliographical references (p. 30-32).
Utility theory.
Consumption (Economics)
Natural selection.
Human evolution.
Also available from the CEPR World Wide Web site (www.cepr.org).