This topic covers how markets work, including demand and supply determinants, equilibrium, and elasticity. Learners will analyse market behaviour and the impact of changes.
This topic introduces the fundamental economic problem of scarcity and how markets allocate resources. You will explore how supply and demand interact to determine prices and quantities in competitive markets, and how changes in market conditions affect equilibrium. Understanding these basics is essential for analysing real-world markets and the role of government intervention.
Market failure occurs when free markets fail to allocate resources efficiently, leading to a loss of social welfare. Key causes include externalities, public goods, information gaps, and monopoly power. You will learn to identify and evaluate these failures, and assess government policies such as taxes, subsidies, and regulation designed to correct them.
This topic underpins much of the A-level Economics course. It provides the tools to analyse everything from housing markets to environmental policy. Mastering it is crucial for Paper 1 (Markets and Market Failure) and for synoptic questions across all papers.
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