@booklet {hart-aomor2007,
	title = {An Operational Measure of Riskiness},
	howpublished = {Discussion Papers},
	year = {2007},
	month = {6},
	publisher = {Journal of Political Economy 117 (2009), 5, 785-814},
	abstract = {We define the riskiness of a gamble g as that unique number R(g) such that no-bankruptcy is guaranteed if and only if one never accepts gambles whose riskiness exceeds the current wealth.},
	url = {http://www.ma.huji.ac.il/hart/abs/risk.html?},
	author = {Hart, Dean P. Foster and Sergiu}
}
