IGCSE Economics Resource Library

Section-by-section notes and revision guides — written by an Economics specialist. Free to start, premium to go further.

Access ✓ Free — Sections 1 & 2 ⭐ Premium — Sections 3–6 & Exam Prep Extended = Extended candidates only Click any row to download the PDF
1
The Basic Economic Problem
Core & Extended · 4 subsections
Free
1.1
The nature of the economic problem
Scarcity · Unlimited wants · Limited resources · Economic problem
1.2
The factors of production
Land · Labour · Capital · Enterprise · Factor rewards
1.3
Opportunity cost
Trade-offs · Choice · Real-world applications · Decision-making
1.4
Production possibility curves
PPC diagrams · Economic growth · Opportunity cost · Shifting the PPC
2
The Allocation of Resources
Core & Extended · 11 subsections
Free
2.1
Microeconomics and macroeconomics
Definitions · Scope · Differences between micro and macro
2.2
The role of markets in allocating resources
Price mechanism · Rationing · Signalling · Incentive functions
2.3
Demand
Law of demand · Demand curve · Factors affecting demand · Shifts vs movements
2.4
Supply
Law of supply · Supply curve · Factors affecting supply · Shifts vs movements
2.5
Price determination
Equilibrium price · Equilibrium quantity · Surplus · Shortage
2.6
Price changes
Simultaneous shifts · Effect on equilibrium · Diagram analysis
2.7
Price elasticity of demand
PED formula · Elastic vs inelastic · Revenue implications · YED Extended · XED Extended
2.8
Price elasticity of supply
PES formula · Determinants · Short-run vs long-run · Time and capacity
2.9
Market economic system
Free market · Private ownership · Advantages · Disadvantages
2.10
Market failure
Externalities · Public goods · Merit goods · Demerit goods · Information failure · Government intervention
2.11
Mixed economic system
Command economy · Mixed economy · Role of government · Privatisation

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3
Microeconomic Decision Makers
Core & Extended · 8 subsections
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3.1
Money and banking
Functions of money · Commercial banks · Central bank · Credit creation
3.2
Households
Income · Spending patterns · Saving · Factors influencing consumer decisions
3.3
Workers
Labour supply · Wage determination · Factors affecting wages · Wage differentials
3.4
Trade unions
Role of trade unions · Collective bargaining · Effects on wages and employment
3.5
Firms
Types of business organisations · Business objectives · Sole trader · Partnership · Company
3.6
Firms and production
Productivity · Division of labour · Economies of scale · Diseconomies of scale
3.7
Firms' costs, revenue and objectives Extended
Fixed & variable costs · Average cost · Revenue · Break-even analysis · Profit maximisation
3.8
Market structure Extended
Perfect competition · Monopoly · Oligopoly · Market power · Consumer welfare
4
Government and the Macroeconomy
Core & Extended · 8 subsections
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4.1
The role of government
Public goods · Merit goods · Demerit goods · Government spending · Taxation
4.2
The macroeconomic aims of government
Economic growth · Low inflation · Low unemployment · Balance of payments · Equity
4.3
Fiscal policy
Government budget · Types of tax · Direct vs indirect · Multiplier effect Extended
4.4
Monetary policy
Interest rates · Money supply · Credit availability · Central bank · Inflation targeting
4.5
Supply-side policy
Labour market reforms · Privatisation · Deregulation · Education and training
4.6
Economic growth
Causes of growth · Benefits · Costs · Sustainable growth · AD/AS framework
4.7
Employment and unemployment
Types of unemployment · Causes · Consequences · Policies to reduce unemployment
4.8
Inflation and deflation
CPI · Causes of inflation · Demand-pull vs cost-push · Consequences · Policies
5
Economic Development
Core & Extended · 4 subsections
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5.1
Living standards
GDP per capita · HDI · Limitations of indicators · Comparing countries
5.2
Poverty
Absolute vs relative poverty · Causes · Consequences · Policies to reduce poverty
5.3
Population
Population growth · Age structure · Migration · Dependency ratio · Demographic transition
5.4
Differences in economic development between countries
Barriers to development · Foreign aid · Trade · Debt relief · Domestic factors
6
International Trade and Globalisation
Core & Extended · 4 subsections
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6.1
International specialisation
Absolute advantage · Comparative advantage · Division of labour · Terms of trade Extended
6.2
Globalisation, free trade and protection
Tariffs · Quotas · Subsidies · WTO · Arguments for and against protectionism
6.3
Foreign exchange rates
Floating vs fixed rates · Depreciation · Appreciation · Effects on trade and economy
6.4
Current account of the balance of payments
Components · Trade in goods · Trade in services · Deficits · Surpluses · Policies
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Cambridge IGCSE Exam Papers & Technique
Papers 1 & 2 · Structured answers · Data response · Multiple choice strategy
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P1
Paper 1 — Multiple choice
Strategy guide · Common traps · Time management · Question-type breakdown
P2
Paper 2 — Structured questions & data response
Structured answer technique · Data response · Define–explain–evaluate · Mark allocation

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