Well, if the "lower" needs weren't satisfied, you'd be devoting more money to satisfying them, no?
> But I understood that the standard view
>is that utility is not measurable.
I'm willing to assert that watching your children starve is more painful to you than eating grilled Hoffman Farm chicken breast with pancetta, garlicky chard, and sweet corn polenta is pleasurable to me...
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____________________ J. Bradford DeLong Department of Economics U.C. Berkeley, #3880 Berkeley, CA 94720-3880 (510) 643-4027 delong at econ.berkeley.edu http://www.j-bradford-delong.net/