Chateauneuf, Alain; Cohen, Michèle; Tallon, Jean-Marc - HAL - 2008
This chapter of a collective book aims at presenting the basics of decision making under risk. We first define notions … of risk and increasing risk and recall definitions and classifications (that are valid independently of any … representation) of behavior under risk. We then review the classical model of expected utility due to von Neumann and Morgenstern …