Scott Summner ima dober point o tem, kako so ekonomisti samoprepričani, da je samo njihov pogled na svet pravilen oziroma smiseln in ki poskušajo na vse stvari gledati iz vidika maksimizacije neke omejene funkcije koristnosti. In če se neka dejanja sistematično ne ujemajo s predpostavljeno funkcijo koristnosti (denimo kupovanje daril ob Božiču ali igranje lota, čeprav se to “ne splača” oziroma je “neracionalno”), gledajo na to kot anomalijo, kot odklon od pravilnega, modelskega racionalnega načina obnašanja, kot so si ga zamislili.
Ne pade jim na misel, da je njihov predpostavljeni, modelski vzorec obnašanja morda napačen. Uf, to pa ne, saj se potem funkcije koristnosti ne bi dalo zapisati v lepi matematični obliki!
One thing that bugs me is economists who seem to think that their way of looking at life is the right way. Indeed the only sensible way.
1. Economists who complain that Christmas presents are inefficient.
Do they ever consider the fact that people might get utility from the thought that others are thinking about them? You don’t have to think about someone else to give them money, whereas you do have to try to think about their preferences if you give them a gift.
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