ECO101H1 Lecture Notes - Internetwork Packet Exchange, Emd Bl2, Inferior Good
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ECO101H1 Full Course Notes
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Indifference theory- does not require satisfaction to be measurable: rating/ ranking system: maximizing utility (satisfaction, satisfaction measurable jollies , not worry about budget/ constraint. Tu= tu (x) how much of good x you have. Marginal utility (mu) extra utility from an extra unit. Diminishing marginal utility (reasonable: over a fixed period of time) Max is 6 because the marginal utility is zero. Consumer surplus- entire areas above their price and below the demand schedule. Marginal utility per dollar spent on good x = mu of last dollar spent bit on good y. If not equal, you"re nt satisfying maximize satisfaction. Rhs; if that happens, buy more lhs to reduce equality, slope of dx. Qxd negatively slope: law of diminishing marginal utility. Water: value in exchange (price) is low because marginal utility is high. Diamond: value of exchange (price) is high because marginal utility is high. Marginal utility is driving source of this one.