Consumer's Equilibrium
Concept of utility, Law of DMU, cardinal and ordinal approaches to consumer equilibrium.
Topics(6)
Concept of Utility: TU & MU
Meaning of utility, measurement in utils and money, total utility, marginal utility, and TU-MU relationship.
Law of Diminishing Marginal Utility
Statement, assumptions, and diagrammatic explanation of the Law of DMU — Gossen's First Law.
Consumer's Equilibrium: Cardinal Approach
Consumer equilibrium using cardinal utility — single commodity (MU = Price) and two commodities (Law of Equi-Marginal Utility) with schedules and diagrams.
Indifference Curve Analysis
Ordinal utility approach, indifference curve, indifference map, MRS, monotonic preferences, and properties of indifference curves.
Budget Line & Budget Set
Budget line, budget set, algebraic expression, slope, price ratio, properties, and effects of changes in income and prices.
Consumer's Equilibrium: Ordinal Approach
Consumer equilibrium using indifference curve analysis — conditions (MRS = Price Ratio, MRS falls), tangency approach, and comparison of cardinal vs ordinal utility.