Utility Analysis — Chapter Summary
Telangana Open School (TOSS) · Class 12 · Economics
Summary of Utility Analysis for Telangana Open School (TOSS) Class 12 Economics. Part of the Telangana Open School (TOSS) Class 12 Economics syllabus.
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Overview
Utility analysis is a fundamental concept in economics that explains how consumers make choices to maximize satisfaction. It revolves around the idea that individuals derive varying levels of satisfaction, or 'utility', from consuming goods and services. This chapter explores how utility is measured
Key Concepts
Utility refers to the want
Utility refers to the want-satisfying power of a commodity. It is a subjective measure — different people derive different levels of satisfaction from
Cardinal utility assumes that satisfaction can
Cardinal utility assumes that satisfaction can be measured in numerical units (like 10, 20, 30 utils), while ordinal utility suggests that satisfactio
Total Utility (TU) is the overall
Total Utility (TU) is the overall satisfaction from consuming all units of a good. Marginal Utility (MU) is the additional satisfaction from consuming
As a person consumes more units
As a person consumes more units of a good, the additional satisfaction (marginal utility) from each new unit decreases. For instance, the first apple
Consumers achieve maximum satisfaction when
Consumers achieve maximum satisfaction when the marginal utility per rupee spent is equal across all goods. That is, MU₁/P₁ = MU₂/P₂ = ... = MUₙ/Pₙ.
Learning Objectives
- Understand the meaning of utility and its subjective nature
- Differentiate between cardinal and ordinal utility
- Explain total utility and marginal utility
- Understand the relationship between total utility and marginal utility
- Explain the law of diminishing marginal utility and its assumptions
Frequently Asked Questions
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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