A-Level Economics Model Paragraphs
Year 12 microeconomics
The basic economic problem
- Explain how a PPF can show efficient and inefficient outcomes.
Markets
- Explain two causes of a price change.
- Explain how the price mechanism responds to an increase in demand.
- Explain how the price mechanism responds to an increase in supply.
- Explain how the price mechanism responds to a decrease in demand.
- Explain how the price mechanism responds to a decrease in supply.
- Explain the link between PED and total revenue.
Market failure
- Explain the tragedy of the commons.
- Explain complete market failure.
- Explain the effects of positive externalities in consumption.
- Explain the effects of negative externalities in production.
- Explain the effects of negative externalities in consumption.
Government intervention
- Evaluate the effectiveness of an indirect tax on demerit goods
- Evaluate the effectiveness of a minimum price on alcohol
- Evaluate the effectiveness of pollution permits
- Evaluate the effectiveness of a subsidy on gyms
- Evaluate the effectiveness of a maximum price on rent
- Evaluate the effectiveness of a minimum price on alcohol
- Evaluate the effectiveness of the government providing libraries
- Evaluate the effectiveness of provision of information about alcohol
- Evaluate the effectiveness of provision of information about gyms
- Explain the importance of behavioural economics
- Explain how behavioural economics can be used to reduce market failure
Year 12 Macroeconomics
Macroeconomic performance
- Explain the limitations of real GDP as a measure.
- Explain how inflation is measured.
- Explain the consequences of high inflation.
- Explain the consequences of deflation.
- Explain the consequences of structural unemployment.
- Explain the consequences of cyclical unemployment.
- Explain the consequences of real-wage unemployment.
- Explain the consequences of slow economic growth.
- Explain the consequences of high economic growth.
- Explain the consequences of a slow trend-rate of economic growth.
Aggregate demand and aggregate supply
- Explain the impact of an increase in aggregate demand.
- Explain the impact of a decrease in aggregate demand.
- Explain the impact of an increase in short-run aggregate supply.
- Explain the impact of a decrease in short-run aggregate supply.
- Explain the impact of an increase in long-run aggregate supply.
Macroeconomic policies
- Explain the use of expansionary fiscal policy during a recession
- Explain the disadvantages of expansionary fiscal policy during a recession
- Explain the use of expansionary monetary policy during a recession
- Explain the disadvantages of expansionary monetary policy during a recession
- Explain the use of quantitative easing during a recession
- Explain the use of contractionary fiscal policy to reduce inflation
- Explain the disadvantages of contractionary fiscal policy to reduce inflation
- Explain the use of contractionary monetary policy to reduce inflation
- Explain the disadvantages of contractionary monetary policy to reduce inflation
- Explain the use of supply-side policies for macroeconomic performance
- Explain the disadvantages of supply-side policies
Trade-offs
- Evaluate the trade-off between economic growth and inflation.
- Evaluate the trade-off between economic growth and the current account.
- Evaluate the trade-off between economic growth and the environment.
- Evaluate the trade-off between economic growth and income inequality.
- Evaluate the trade-off between low unemployment and inflation.
- Evaluate the trade-off between low inflation and economic growth.
- Evaluate the trade-off between low inflation and unemployment.
- Evaluate the trade-off between low inflation and the current account.
- Evaluate the trade-off between a balanced budget and economic growth.
- Evaluate the trade-off between a balanced budget and unemployment.
- Evaluate the trade-off between a balanced budget and inequality.
Year 13 Microeconomics
Costs and revenue
- Discuss the importance of profit maximisation.
- Discuss the importance of revenue maximisation.
- Explain the short-run shutdown condition.
- Explain the long-run shutdown condition.
- Explain how a firm can benefit from internal economies of scale.
- Explain how a firm can suffer from diseconomies.
Market structures
- Explain two advantages of perfect competition.
- Explain two disadvantages of perfect competition.
- Explain two advantages of monopolistic competition.
- Explain two disadvantages of monopolistic competition.
- Explain two advantages of oligopolies.
- Explain two disadvantages of oligopolies.
- Evaluate two barriers to entry in the supermarket sector.
- Explain two advantages of monopolies.
- Explain two disadvantages of monopolies.
- Explain two benefits of a natural monopoly.
- Explain two disadvantages of a natural monopoly.
- Explain two advantages of price discrimination.
- Explain two disadvantages of price discrimination.
- Explain two advantages of monopsonies.
- Explain two disadvantages of monopsonies.
Government intervention
- Evaluate the use of price controls in monopoly markets.
- Evaluate the argument to nationalise natural monopolies.
- Evaluate the use of deregulation in markets.
- Evaluate the use of promoting small businesses in markets.
- Evaluate the use of privatisation.
Labour markets
- Explain how differences in demand for labour can cause wage differentials.
- Explain how differences in supply of labour can cause wage differentials.
- Explain how occupational immobility of labour can cause wage differentials.
- Explain how geographical immobility of labour can cause wage differentials.
- Explain how monopsony employers can underpay workers.
- Evaluate the use of a minimum wage in perfect labour markets.
- Evaluate the use of a minimum wage in monopsony labour markets.
- Evaluate the use of training schemes in perfect labour markets.
- Evaluate the use of better transport links in perfect labour markets.
- Evaluate the use of the free market in reducing wage differentials.
Inequality
A lot of these are for AQA and NOT for Edexcel. Inequality shows up in macroeconomics for Edexcel.
- Evaluate how wage differences cause income inequality.
- Evaluate how the tax and benefits system influences inequality in the UK.
- Evaluate how wealth and inheritance influences inequality in the UK.
- Evaluate the use of the free market in reducing inequality.
Year 13 macroeconomics
Globalisation and trade
- Discuss how free trade can lead to lower prices.
- Discuss how specialisation and trade can lead to higher output.
- Explain the assumptions behind comparative advantage theory.
- Discuss how tariffs can lead to higher prices.
- Discuss how specialisation and trade can cause structural unemployment.
Exchange rates
- Discuss how a currency depreciation can cause economic growth.
- Discuss how a currency depreciation can cause inflation.
- Discuss how a currency appreciation can slow down economic growth.
- Discuss how a currency appreciation can cause disinflation.
- Explain how lower interest rates can cause a currency depreciation.
- Explain how an improvement in the trade balance can cause a currency appreciation.
- Explain how higher interest rates can cause a currency appreciation.
- Explain how a worsening of the trade balance can cause a currency depreciation.
- Explain how a central bank can devalue their currency.
- Explain how a central bank can revalue their currency.
Current account
- Discuss how a current account deficit can slow down economic growth.
- Discuss how a current account deficit can lead to a currency depreciation.
- Discuss the problem behind a structural current account deficit.
- Evaluate the use of tariffs to reduce a current account deficit.
- Evaluate the use of supply-side policies to reduce the current account deficit.
- Evaluate the use of a currency devaluation to reduce the current account deficit.
- Evaluate the use of lower interest rates to reduce the current account deficit.
- Evaluate the use of contractionary fiscal policy to reduce a current account deficit.
Economic development
AQA students do not need to know all of these, please check the spec.
- Explain how primary product dependency can influence a developing country.
- Explain how volatile commodity prices can influence a developing country.
- Explain how the savings gap can influence a developing country.
- Explain how poor education can influence a developing country.
- Explain how poor infrastructure can influence a developing country.
- Explain how corruption can influence a developing country.
- Explain how access to credit can influence a developing country.
- Evaluate the promotion of FDI as a policy in a developing country.
- Evaluate spending on education as a policy in a developing country.
- Evaluate spending on infrastructure as a policy in a developing country.
- Evaluate the use of protectionism in a developing country.
- Evaluate the use of aid in a developing country.
- Evaluate the use of microfinance in a developing country.
- Evaluate the use of buffer stock schemes in a developing country.
- Evaluate the use of industrialisation in a developing country.
- Evaluate the use of fair trade schemes in a developing country.
- Evaluate the use of debt relief in a developing country.
Inequality
A lot of these are for Edexcel and NOT for AQA. Inequality shows up in microeconomics for AQA.
- Discuss how economic growth can cause inequality.
- Discuss how the tax and benefits system influences inequality in the UK.
- Discuss how wealth and inheritance influences inequality in the UK.
- Discuss how economic development influences inequality.
Financial markets
- Explain the global financial crisis.
- Explain the problem of asymmetric information in financial markets.
- Explain the externalities from financial market failure.
- Discuss the role of the central bank as the lender of last resort.
- Explain the importance of reserve requirements in financial markets.
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