@booklet {hart-awaor2011,
	title = {A Wealth-Requirement Axiomatization of Riskiness},
	howpublished = {Discussion Papers},
	year = {2011},
	month = {6},
	abstract = {We provide an axiomatic characterization of the measure of riskiness of gambles (risky assets) introduced by Foster and Hart (2009). The axioms are based on the concept of wealth requirement .},
	url = {http://www.ma.huji.ac.il/hart/abs/risk-ax.html?},
	author = {Dean P. Foster and Sergiu Hart}
}
