How do you objectively measure greed?
That is a good question.
Greed is wanting more for the sake of having more even when more is not needed. It is the state of never being satisfied. It is manifest gluttony, which is a psychological disorder.
The laissez-faire capitalist economic system is conducive to financial gluttony. It has imparted to a significant percentage of the collective American psyche what may be called a lustful aspiration to excessive wealth, as was plainly manifest in the almost hysterical response to the recent $550million lottery "powerball." Millions of Americans stood on extremely long lines to buy tickets for the obscure chance at becoming super-rich -- an effort which can only be motivated by impulsive greed. Those same people would not stand on such long lines to by a $1million ticket, or a $5million, or a $10million ticket. But the remotest potential to acquire what is flagrantly excessive wealth took hold of them.
Because I believe the effect of laissez-faire capitalism has evolved as a malignancy in the American culture I've become an advocate for the confiscation of all personal assets in excess of twenty million dollars. The reason I've settled on the $20million limit to personal wealth is that sum will enable one to buy one or two fine homes and furnish them well. It will enable one to buy one or two fine cars. It will pay for three or four campus university educations and the best health insurance policy available. In addition to all that it will it will enable one, through safe investment, to lead a life of idle, comfortable leisure.
Anyone who could not be satisfied with all that is pathologically greedy and is in need of psychological re-orientation.