M'maphunziro asayansi ya chikhalidwe cha anthu, ku United States mwina, mafunso awa sapezeka. Pamene wopambana Mphoto ya Nobel chaka chino pazachuma [katswiri wazachuma wa MIT a Paul Samuelson] akaganizira zamitundu ingapo yazachuma, amawona mawonekedwe owoneka bwino paulamuliro wina wankhanza komanso wopondereza wa zopanga zina. Potengera dongosololi, kusankha koyenera kwa ndondomeko masiku ano ndikuzindikira komwe chuma chathu chiyenera kukhala moyenerera.10 Mosakayikira munthu akhoza kuyika machitidwe azachuma pamlingo uwu. Palinso miyeso ina, pomwe zotsutsana ndi polar za Samuelson zimagwera mopitilira muyeso: mwachitsanzo, mawonekedwe omwe amayika ulamuliro wachindunji wa demokalase pamtengo umodzi ndi ulamuliro wa autocratic, kaya ndi boma kapena likulu lachinsinsi, kwina. Pamenepa, monga kawirikawiri, kupangidwa kwa mitundu yosiyanasiyana ya njira kumalepheretsa chisankho choyenera cha ndondomeko.
10. Paul Samuelson, Economics, 6th ed. (New York: McGraw-Hill Book Company, 1964), p.39