FA1 Exam Flashcards
What are the four key economic questions every society must answer?
What to produce? How much to produce? How to produce? How to distribute production?
What is opportunity cost?
The value of the second best alternative that is forgone when making a decision.
Who are the main economic participants and what matters to them?
Individuals (income, jobs), Businesses (profits, costs), Governments (economic stability, growth).
What are the four factors of production?
Land, Labour, Capital, Entrepreneurship.
How are the factors of production linked to income?
Land → Rent, Labour → Wages, Capital → Interest, Entrepreneurial Ability → Profit.
What does a production possibility curve (PPC) illustrate?
Scarcity, Choice, Opportunity Cost, Trade-offs, Underutilisation of resources, Efficiency, Productivity, Unemployment, Economic Growth, Full Employment.
What are the 4 key assumptions of a PPC?
Only two goods are produced, All available resources are used, Technology is fixed, Goods are produced efficiently.
What is the difference between efficiency and equity in economics?
Efficiency is the optimal use of resources; equity is the fair distribution of resources.
What are the three main types of economies?
Market economy, Mixed-market economy, Planned/Command economy.
What are the main features of a market economy?
Private ownership, Consumer sovereignty, Freedom of enterprise (market determines prices, products, services), Competition.
How does a mixed economy address the issues of market economies?
Government intervention, Resource allocation, Income distribution, Economic stability.
What are the five sectors in the circular flow of income model?
Households, Firms, Financial Sector, Government Sector, Overseas Sector.
What is the equation for economic equilibrium?
S + T + M = I + G + X (Savings + Taxes + Imports = Investment + Government Spending + Exports).
What happens when injections exceed leakages?
Economic expansion.
What happens when leakages exceed injections?
Economic contraction.
What are the four phases of the business cycle?
Expansion, Peak, Contraction, Trough.
What happens to economic indicators during expansion?
Economic growth, Rising incomes, Higher consumption, Lower unemployment.
What happens during a peak?
Inflation risk increases, Resource shortages, High economic activity.
What happens during contraction?
Declining GDP, Lower investment, Rising unemployment.
What happens in a trough?
High unemployment, Low business output, Decreased consumption.
What is the formula for Aggregate Demand (AD)?
AD = C + I + G + (X - M), where C = Consumption, I = Investment, G = Government Spending, X = Exports, M = Imports.
What factors affect aggregate demand?
Consumption spending, Investment spending, Government spending, Net export spending.
What factors affect aggregate supply?
Technology, Innovation, Immigration, Entrepreneurship. - think “factors of production”
How do changes in aggregate supply affect the PPC?
Increases in supply shift the PPC outward, indicating economic growth.