The greatest achievement in philosophy may be a personal perception of the universality of what he wants to understand. The entity of an object is the universality of the object. The real form of things like love should remain constant in infinite perception of objects, so they will always recognize objects of the same shape. Of course, as explained in "The love is in the sight of the bystanders", people may experience many kinds of love, but many philosophers believe that the essence of love is all synonymous I believe it is a word.
Armstrong criticized the transitive relationship involved in the indifference curve method. According to him, consumer disinterest arises from that he can not detect the differences between different product combinations. This is because the difference is too small to notice. If this is the case, the irrelevant relationship will be non-transactional. This separates the bottom of the entire indiscriminate curve analysis system. The theory of revealing taste is related to the name of Paul Samuelson. This is called behavioral order utility theory. Consumers are manipulating preferences of full and consistent size in the form of indiscriminate curves rather than unrealistic assumptions and most economists are willing to analyze situations where their hypotheses can be verified . Marshallian utility analysis and Allen-Hicksian indifference curve method use intuitive method or subjective method
Figure 1. Lily's indifference curve Lily will get the same utility from every point on a given promiscuous curve. Any point on the highest indifference curve Uh such as F provides greater utility than any point on the intermediate indifference curve Um (eg, A, B, C, and D). Likewise, any point on the intermediate promiscuous curve U m provides greater utility than any point on the lowest indifference curve U 1. The indifference curve Um is marked with four points A, B, C, and D. Since indifference curves represent a series of choices with the same utility level, Lilly must obtain the same amount of utility according to his own judgment. Two books and 120 donuts (point A), three books and 84 donuts (point B), eleven books and 40 donuts (point C) or 12 books and 35 confectionery circles (point D) You will also get the same utility from unmarked midpoints on this indifference curve.