Theory of Consumer Behavior
CBSE · Class 12 · Economics
Complete topic list for Theory of Consumer Behavior in CBSE Class 12 Economics. Key concepts, sub-topics, and what to focus on for board exams.
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Explore the full setTopics in Theory of Consumer Behavior
1. Utility, Cardinal Utility Analysis, and Marginal Utility
- Utility means want-satisfying capacity.
- Utility is subjective and can differ across people, places, and time.
- Cardinal utility analysis assumes utility can be expressed in numbers.
2. Ordinal Utility Analysis, Indifference Curve, and MRS
- Ordinal utility analysis assumes utility cannot be measured in numbers; bundles are only ranked.
- An indifference curve joins all bundles among which the consumer is indifferent.
- Indifference curves slope downward because more of one good must be compensated by less of the other if satisfaction is to remain the same.
3. Budget Set, Budget Line, and Consumer’s Optimum
- The budget constraint gives all bundles a consumer can buy with given income and prices.
- The budget set is the collection of all affordable bundles.
- The budget line consists of bundles that cost exactly the consumer’s income.
4. Demand, Law of Demand, and Market Demand
- Demand is the quantity a consumer is willing to buy and able to afford at given prices, income, and preferences.
- The demand function gives the quantity chosen at different prices, other things remaining constant.
- The demand curve is the graphical representation of the demand function.
Key Concepts
Central concept: Theory of Consumer Behaviour
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
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