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A2 Economics
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Chapter 30.1
Utility Theory
Introduction to utility, total & marginal utility, and the law of diminishing marginal utility.
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Chapter 30.2
Equimarginal Principle
Optimal allocation of resources across different uses using the equimarginal rule.
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Chapter 31.1
Budget Lines
Understanding budget constraints, slope, and shifts due to income and price changes.
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Chapter 31.2
Indifference Curves
Consumer preferences, indifference maps, marginal rate of substitution, and properties.
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Chapter 31.3
Income & Substitution Effects
How price changes affect consumption through income and substitution effects.
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Chapter 32.1
Introduction to Efficiency
Productive and allocative efficiency, Pareto optimality, and market outcomes.
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Chapter 32.4
Pareto Efficiency
Pareto efficiency, Pareto improvements, productive and allocative efficiency, and equity.
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Chapter 33.1a
Negative Externalities
External costs of production and consumption, market failure, welfare loss, and the case for government intervention.
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MCQ Practice
Past Paper MCQ Practice
Work through MCQ questions, check your choices, read answer explanations, and open the two interactive activities.
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