The consumer will buy 3 units to reach equilibrium.
refers to a situation where a consumer reaches the highest possible satisfaction (utility) from spending their given income on goods and services, and has no incentive to change their spending pattern [1].
Real life involves choosing between multiple goods (e.g., Apples & Oranges). consumer equilibrium class 11 notes free
MUXPX=MUYPY=MUMthe fraction with numerator MU sub cap X and denominator cap P sub cap X end-fraction equals the fraction with numerator MU sub cap Y and denominator cap P sub cap Y end-fraction equals MU sub cap M The consumer gets more utility per rupee from Good . They buy more of and less of . This decreases MUXMU sub cap X and increases MUYMU sub cap Y until equality is restored. If : The consumer buys more of and less of until the ratios match.
Formulated by Modern economists like J.R. Hicks and Allen. It assumes utility cannot be measured in numbers but can be ranked in order of preference (e.g., a consumer prefers an apple over an orange). 2. Cardinal Utility Analysis (Utility Approach) The consumer will buy 3 units to reach equilibrium
The utility approach had limitations, primarily the assumption of cardinal measurement of utility. To overcome this, economists J.R. Hicks and R.G.D. Allen developed the Indifference Curve Analysis, which uses an ordinal approach. In this approach, utility is not measured in numbers; consumers simply rank their preferences.
Weaknesses (actionable)
refers to a situation where a consumer derives maximum satisfaction from his limited income, given the prices of commodities. At this point, the consumer has no tendency to change his expenditure pattern.
Higher curves contain more of at least one good (Monotonic Preferences). MUXPX=MUYPY=MUMthe fraction with numerator MU sub cap X
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Class 11 Consumer Equilibrium Notes | PDF | Utility - Scribd