Singapore · SEABSyllabus
Economics syllabus, dot point by dot point
Every dot point in the Singapore Economicssyllabus, with a focused answer for each one. Click any dot point for a worked explainer, past exam questions, and links to related dot points. Written by Claude Opus 4.8, Anthropic's latest AI.
Elasticity and Its Applications
Module overview →- How do elasticities decide who really pays a tax and how policy bites?Apply elasticity concepts to the incidence of taxes and subsidies and to firm and government decisions9 min answer →
- Why does cutting a price sometimes raise revenue and sometimes lower it?Explain the relationship between price elasticity of demand and total revenue, and apply it to pricing decisions8 min answer →
- How does demand respond to changes in income and to the prices of other goods?Define and calculate income and cross elasticity of demand, and use their signs to classify goods8 min answer →
- How responsive is quantity demanded to a change in price, and what decides it?Define and calculate price elasticity of demand, interpret its value, and explain its determinants9 min answer →
- How responsive is quantity supplied to a change in price, and what limits that response?Define and calculate price elasticity of supply, interpret its value, and explain its determinants8 min answer →
Firms and How They Operate
Module overview →- How do a firm's costs behave as it produces more, and why does scale matter?Distinguish short-run and long-run costs, explain the law of diminishing returns and economies of scale, and derive the cost curves10 min answer →
- How should governments respond to firms with too much market power?Evaluate competition policy and the regulation of market dominance, weighing efficiency, innovation and consumer protection9 min answer →
- How do firms behave when there are many differentiated rivals, or only a few interdependent ones?Compare monopolistic competition and oligopoly, explaining product differentiation, interdependence, collusion and non-price competition10 min answer →
- How does a single dominant firm set price and output, and is the outcome good or bad for society?Explain how a monopoly maximises profit behind barriers to entry, and evaluate its costs and benefits including price discrimination10 min answer →
- What does a market with many tiny price-taking firms look like, and why is it the efficiency benchmark?Describe the assumptions of perfect competition and derive the short-run and long-run equilibrium and efficiency outcomes9 min answer →
- What output maximises a firm's profit, and how do revenue and cost decide it?Define total, average and marginal revenue, state the profit-maximisation rule, and distinguish normal from supernormal profit9 min answer →
Inflation, Unemployment and Economic Growth
Module overview →- What is the difference between using spare capacity and expanding capacity, and why does it matter?Distinguish actual from potential growth, explain the business cycle, and evaluate the benefits and costs of growth9 min answer →
- What makes the general price level rise, and why does inflation matter?Distinguish demand-pull from cost-push inflation, explain how inflation is measured, and evaluate its consequences10 min answer →
- How do we record a country's transactions with the rest of the world, and what does a deficit mean?Explain the structure of the balance of payments and evaluate the causes and consequences of a current account imbalance9 min answer →
- Is there a stable trade-off between unemployment and inflation, and what does it mean for policy?Explain the short-run and long-run Phillips curve and use it to analyse conflicts between macroeconomic objectives9 min answer →
- What are the different kinds of unemployment, and why do they need different cures?Explain how unemployment is measured, distinguish its types, and evaluate its costs9 min answer →
International Trade and Globalisation
Module overview →- Why can two countries both gain from trade even if one is better at making everything?Explain comparative advantage and use it to show how specialisation and trade raise total output10 min answer →
- How is a currency's value determined, and how does a change in it affect trade and the economy?Explain how exchange rates are determined and analyse how a change in the exchange rate affects the balance of payments and the economy10 min answer →
- What are the benefits of free trade, and how do trade agreements create and divert trade?Evaluate the case for free trade, and explain trade creation and trade diversion under trade agreements9 min answer →
- What is driving the integration of the world economy, and who benefits and who loses?Explain the causes of globalisation and evaluate its economic effects on growth, inequality and development9 min answer →
- Why do governments restrict trade, and who wins and loses from a tariff?Analyse the methods and effects of protectionism using a tariff diagram, and evaluate the arguments for and against it10 min answer →
Macroeconomic Policies
Module overview →- How does demand management smooth the business cycle, and where does it run out of power?Explain how demand-side policy stabilises the business cycle and analyse why it cannot solve every macroeconomic problem9 min answer →
- Why does Singapore manage its exchange rate rather than its interest rate, and how does it work?Explain the managed exchange rate as Singapore's main monetary tool, its transmission and its trade-offs9 min answer →
- How does the government use taxation and spending to manage the economy, and what are the limits?Explain fiscal policy and the budget, analyse its effect on AD through the multiplier, and evaluate its strengths and weaknesses10 min answer →
- How do central banks use interest rates and the money supply to manage demand, and why might it not work?Explain interest-rate-based monetary policy, its transmission to AD, and its strengths and limitations9 min answer →
- How should a government combine policies to meet conflicting aims, and how do we judge a policy?Synthesise the policy toolkit into an appropriate policy mix and evaluate policy choices for a small and open economy9 min answer →
- How can a government raise the economy's productive capacity, and why is this the key to lasting growth?Explain supply-side policies, how they raise potential output and productivity, and evaluate their effectiveness9 min answer →
Market Failure and Intervention
Module overview →- When does government intervention make resource allocation worse rather than better?Explain government failure and its main causes, and use it to evaluate whether intervention improves on the market8 min answer →
- What tools can a government use to correct market failure, and how does each work?Evaluate the tools governments use to correct market failure, including taxes, subsidies, regulation, tradable permits and direct provision10 min answer →
- How does a lack of, or unequal, information lead a market to allocate resources badly?Explain how imperfect and asymmetric information cause market failure, including adverse selection and moral hazard8 min answer →
- How do costs and benefits that fall on third parties distort the market outcome?Analyse negative and positive externalities using marginal social and private cost and benefit curves and identify the welfare loss10 min answer →
- Why will a market never supply street lighting, and why does it under-supply healthcare?Distinguish public goods from merit and demerit goods and explain why each is mis-provided by the market9 min answer →
- When and why does a free market fail to allocate resources efficiently?Define market failure as allocative inefficiency and identify its main sources8 min answer →
National Income and Macroeconomic Aims
Module overview →- How do AD and AS set the price level and output, and why does an injection raise income by more than itself?Determine macroeconomic equilibrium using AD-AS and explain the multiplier process and the size of the multiplier10 min answer →
- What is total spending in an economy made of, and why does the AD curve slope downward?Define aggregate demand and its components, explain why the AD curve slopes downward, and identify what shifts it9 min answer →
- How much output will an economy supply at each price level, and how does this differ in the short and long run?Explain short-run and long-run aggregate supply, the shapes of the AS curve, and what shifts each9 min answer →
- How do we measure the size of an economy, and why do three approaches give the same answer?Explain the circular flow of income and how national income is measured, including GDP, injections and withdrawals9 min answer →
- What does a government try to achieve for the whole economy, and why can the aims conflict?Identify the macroeconomic aims of growth, low inflation, low unemployment, a healthy balance of payments and equity, and explain the conflicts between them9 min answer →
The Price Mechanism and Its Applications
Module overview →- How do real markets behave when prices are controlled or markets are linked?Apply demand and supply analysis to price controls, linked markets and shifting conditions, and evaluate the consequences9 min answer →
- How can we measure the welfare that buyers and sellers gain from a market?Define consumer surplus and producer surplus, show them on a diagram, and use them to assess changes in market welfare8 min answer →
- Why do consumers buy less as price rises, and what else shifts the whole demand curve?State the law of demand, explain the difference between a movement along and a shift of the demand curve, and identify the determinants of demand8 min answer →
- How does price coordinate the whole economy without anyone being in charge?Explain the signalling, incentive and rationing functions of the price mechanism in allocating resources8 min answer →
- How does a free market settle on a single price and quantity, and how do shifts change it?Explain how market equilibrium is reached and how shifts in demand and supply change the equilibrium price and quantity9 min answer →
- Why are firms willing to supply more at higher prices, and what shifts the whole supply curve?State the law of supply, distinguish a movement along from a shift of the supply curve, and identify the determinants of supply8 min answer →
The Central Economic Problem
Module overview →- How do economists separate what is from what ought to be, and why does it matter for policy?Distinguish positive from normative statements and explain the role of value judgements in economic analysis and policy7 min answer →
- How can a single curve show scarcity, choice, opportunity cost and growth all at once?Use the production possibility curve to illustrate scarcity, choice, opportunity cost, efficiency and economic growth9 min answer →
- How do rational agents decide how much to do, and why is the margin the key?Explain rational decision-making by economic agents using marginal analysis and the comparison of marginal benefit and marginal cost8 min answer →
- Who decides what gets produced, and how do market, planned and mixed economies differ?Compare how market, planned and mixed economies allocate scarce resources and answer the what, how and for whom questions8 min answer →
- Why must every society make choices, and what is the true cost of any choice?Explain scarcity as the fundamental economic problem, and show how it forces choice and gives every decision an opportunity cost8 min answer →