Every spec point. One shelf. Built out over years, not weeks.
Most revision sites summarise the specification and leave you there. This one takes every point in it and builds on it: the diagram drawn properly, the real market it explains, the mistake the examiner is waiting for, and the sentence that moves an answer up a band. Topics do not get replaced here. They get deeper.
Read for free, practise on the platform, or be taught directly. The same body of material at three depths, and you can move up whenever you want to.
Every topic page opens onto the same five pieces. One of them tells you what the thing is. The other four are the reason you would send the page to somebody.
One firm, one market, one week of the real economy, taken apart with the topic's tools. Written to be argued about.
The diagram drawn properly, then drawn again wrongly, so the difference is impossible to unsee. Ninety seconds on film.
The thing almost every candidate believes and the examiner penalises. Short, blunt, and the most shared thing we publish.
The single sentence that moves an answer up a mark band, and why it works. Taken from real marking.
A question in the board's own register, with an A-grade answer and an A* answer beside it, annotated line by line.
All 79 points of the AQA specification, in the board's own order, with the Edexcel A equivalent alongside each one. Open a section to see its spec points, then open a topic for a short account of what it is and what it is for. 4 topics carry the full treatment so far; the rest are anchors, publishing in specification order from October. The specification map shows the same thing across all three boards at once.
The scarcity frame every other answer sits inside.
Positive against normative statements, the ceteris paribus assumption, and why economics behaves like a social science rather than a laboratory one.
Open the topic anchor →What production is actually for, needs against wants, and the three questions every economy has to answer somehow.
Open the topic anchor →Land, labour, capital and enterprise, the return each one earns, and why renewable and non-renewable resources behave differently.
Open the topic anchor →The next best alternative forgone — the idea that makes every other choice in the subject measurable rather than a matter of opinion.
Open the topic anchor →The frontier, the points inside and beyond it, and why a shift of the curve is a different claim from a movement along it.
Open the topic anchor →On the platform this section is the warm-up — definition drills and production possibility practice that take about twenty minutes and make everything after them easier. See how the platform handles it.
Utility, imperfect information, and why real people behave badly.
Total and marginal utility, diminishing marginal utility, and the rational consumer the model has to assume in order to work.
Open the topic anchor →Information gaps, asymmetric information, and why the party that knows less ends up paying for it.
Open the topic anchor →Bounded rationality, rules of thumb, anchoring and social norms — the documented ways real choices depart from the model.
Open the topic anchor →Choice architecture, framing, default options and nudges, and the paternalism objection that comes with them.
Read the topic page →The platform turns behavioural economics into scenario questions, which is the only form this section ever takes on a paper. See how the platform handles it.
Demand, supply, and the four elasticities that carry Paper 1.
What shifts a demand curve and what merely moves along it — the distinction that costs more marks than any other single error in Paper 1.
Open the topic anchor →The formula, the link to total revenue, and why elasticity is a property of a point rather than of a line. The page carries the diagram, how the board examines it, and worked exam guidance.
Read the topic page →Normal, inferior and luxury goods, and why the sign of the coefficient does the classifying for you.
Open the topic anchor →Substitutes, complements, and how a firm reads a rival's price change before deciding whether to follow it.
Open the topic anchor →The determinants of supply, why the curve slopes upward, and the cost conditions hiding behind it.
Open the topic anchor →Time, spare capacity and stock levels — and why supply is almost always more elastic in the long run.
Open the topic anchor →Excess demand, excess supply, and the rationing, incentive and signalling functions that get price to clear a market.
Read the topic page →Joint demand, competitive demand, derived demand and joint supply — how a shock in one market travels into another.
Open the topic anchor →Elasticity is where the platform earns its keep: calculation drills that force an interpretation after every answer, because the interpretation is the mark most candidates drop. See how the platform handles it.
Returns, cost curves, revenue and profit.
Total output against output per worker, and why the two can move in opposite directions at the same time.
Open the topic anchor →Smith's pin factory, the gains from specialising, and the limits Smith himself named before anyone else did.
Open the topic anchor →The short-run law, how it differs from returns to scale, and the cost curves it produces.
Open the topic anchor →Total, average and marginal cost — and why whether a cost is fixed depends entirely on the time period you have chosen.
Open the topic anchor →Why average cost is U-shaped, and why marginal cost cuts average cost at exactly its minimum point.
Open the topic anchor →Technical, purchasing, managerial, financial, marketing and risk-bearing — and which of them examiners actually want named.
Open the topic anchor →Cost falls that come from the industry growing rather than the firm, and why they cluster geographically.
Open the topic anchor →Coordination, communication and motivation — why the long-run average cost curve eventually turns back up.
Open the topic anchor →The long-run average cost curve as an envelope of short-run curves, and what returns to scale mean on it.
Open the topic anchor →The output at which long-run average cost is first minimised, and what it implies about the number of firms a market can hold.
Open the topic anchor →How revenue curves differ between a price taker and a price maker, and the link straight back to elasticity.
Open the topic anchor →Normal against abnormal profit, economic against accounting profit, and the shut-down point in both time periods.
Read the topic page →Invention against innovation, creative destruction, and the effect on costs, market structures and the labour market.
Open the topic anchor →Cost curves are a drawing skill before they are a knowledge one, so the platform drills them until the shape comes out right without thinking. See how the platform handles it.
The full spectrum of market structures, and the efficiency case for each.
The four characteristics that define a structure — number of firms, barriers, product, information — and the spectrum they place it on.
Read the topic page →Profit maximisation and the alternatives: revenue, sales, satisficing, and the divorce of ownership from control that permits them.
Open the topic anchor →The model no market satisfies and every market is measured against, in the short run and the long run.
Read the topic page →Many firms, differentiated products, and abnormal profit that competes itself away over time.
Open the topic anchor →Few firms, high concentration, interdependence — and why that last word is the one that matters.
Open the topic anchor →Overt and tacit collusion, cartels, the incentive to cheat, and why game theory predicts the breakdown.
Open the topic anchor →Price rigidity explained by asymmetric expectations about how rivals will respond — and the model's known weaknesses.
Open the topic anchor →Sources of power, barriers to entry, natural monopoly, and the case that monopoly is sometimes the efficient outcome.
Open the topic anchor →The three conditions it requires, the welfare effects in both directions, and the everyday examples that prove it is everywhere.
Open the topic anchor →Growth, integration, demergers and the process by which market structures actually change over time.
Open the topic anchor →Why the threat of entry disciplines incumbents even when no entry occurs, and what sunk costs do to that threat.
Open the topic anchor →Allocative, productive, static and dynamic efficiency — and the trade-off between competition now and innovation later.
Open the topic anchor →The two triangles, what moves them, and how they convert a welfare claim into something measurable.
Read the topic page →Four market structures, four diagrams that look alike and mean different things. The platform sets them side by side so the differences stop blurring. See how the platform handles it.
In the Academy this section is the spine of Paper 1, because most 25-mark questions about firms reduce to a judgement about market structure. More on the Inner Academy.
Wage determination and the six interventions that distort it.
Marginal revenue product, the derived nature of labour demand, and what shifts it.
Open the topic anchor →Wage and non-wage determinants, the elasticity of labour supply, and occupational immobility.
Open the topic anchor →Equilibrium in a perfectly competitive labour market, and the wage differentials the model can and cannot explain.
Open the topic anchor →A single buyer of labour, wages below marginal revenue product, and why this model changes the minimum wage argument entirely.
Open the topic anchor →Collective bargaining, the effect on wages and employment, and why the outcome depends on the market structure it happens in.
Open the topic anchor →The competitive prediction, the monopsony prediction, and the fact that they disagree about the sign of the employment effect.
Open the topic anchor →How discrimination shifts perceived marginal revenue product, the wage and employment effects, and the efficiency cost.
Open the topic anchor →Labour market diagrams are the ones students meet last and practise least, so they have their own drill set on the platform. See how the platform handles it.
Measurement, causes, and the redistribution debate.
Income as a flow and wealth as a stock, the Lorenz curve and Gini coefficient, and why the market produces an unequal outcome. The page carries the diagram, how the board examines it, and worked exam guidance.
Read the topic page →Absolute against relative poverty, the causes, and the poverty trap created by the interaction of tax and benefits. The page carries the diagram, how the board examines it, and worked exam guidance.
Read the topic page →Progressive tax, transfers, the minimum wage and supply-side measures, assessed against the equity-efficiency trade-off. The page carries the diagram, how the board examines it, and worked exam guidance.
Read the topic page →There is less to drill here and more to argue, so the platform keeps this section short and the writing practice carries the weight. See how the platform handles it.
Taught in the Academy as essay work rather than content, with selected pieces of your writing marked by examiner-experienced academic instructors against the CC framework. More on the Inner Academy.
The largest section in the specification, and the most examined.
Rationing, incentive and signalling — the price mechanism understood as an information system rather than a graph.
Open the topic anchor →Geographical and occupational immobility, and why resources do not move to where they are most valued.
Open the topic anchor →Non-excludability, non-rivalry, the free-rider problem, and quasi-public goods that sit between the categories.
Open the topic anchor →Positive and negative, in consumption and production, with the welfare loss triangle drawn properly.
Read the topic page →Information failure rather than externality, and why the two justifications for intervention are not the same argument.
Open the topic anchor →Allocative inefficiency, the deadweight loss, and the counter-argument from dynamic efficiency.
Open the topic anchor →Asymmetric information, adverse selection, moral hazard, and the markets that fail to exist at all because of them.
Open the topic anchor →Merger control, cartel enforcement, market investigations, and the trade-off between competition and scale.
Open the topic anchor →The case for public ownership, natural monopoly, and the evidence on performance.
Open the topic anchor →Allocative and productive efficiency arguments, regulatory capture, and what happened in practice.
Open the topic anchor →Specific and ad valorem, the incidence question, and why elasticity decides who actually pays.
Open the topic anchor →The effect on price and quantity, the cost to government, and the incidence of the benefit.
Open the topic anchor →Price ceilings, the shortage they create, and the secondary markets that follow.
Open the topic anchor →Price floors, the surplus they create, and who ends up buying it.
Open the topic anchor →Pricing an externality two ways, and the argument about which one handles uncertainty better.
Open the topic anchor →Information failure, unintended consequences, administrative cost and regulatory capture — intervention that makes things worse.
Open the topic anchor →The largest section on the specification and the one the platform covers most heavily — intervention diagrams, welfare triangles, and the evaluation line that belongs with each. See how the platform handles it.
The Academy teaches intervention as one evaluative move repeated across six policies, which is why it is the fastest section on the specification to improve in. More on the Inner Academy.
Objectives, indicators, index numbers, and what growth does not measure.
Growth, price stability, employment, the balance of payments, distribution and the environment — and the fact they conflict.
Open the topic anchor →GDP, GNI, real against nominal, per capita measures, and purchasing power parity.
Open the topic anchor →How CPI is constructed, why a basket is always a compromise, and what a weighted index can and cannot tell you.
Open the topic anchor →What national income data leaves out, and the alternative measures that try to include it.
Open the topic anchor →Index numbers and indicators are calculation marks that go begging every year. The platform drills them in short sets. See how the platform handles it.
Circular flow, AD and AS, and the multiplier.
Injections, withdrawals, equilibrium, and why the model is the skeleton the whole of macro hangs on.
Open the topic anchor →Putting the two curves together, macroeconomic equilibrium, and the output gap.
Read the topic page →The four components, what shifts each one, and why the AD curve slopes downward for reasons unlike a micro demand curve.
Open the topic anchor →The consumption function, the marginal propensity to consume, wealth effects and confidence.
Read the topic page →The determinants of investment, the accelerator relationship, and why investment is the most volatile component of demand.
Open the topic anchor →The formula, the leakages, and how the size of the multiplier changes the whole verdict on fiscal policy.
Open the topic anchor →What shifts SRAS, the role of costs, and the difference a supply shock makes.
Open the topic anchor →The classical and Keynesian versions, productive capacity, and why the shape you draw decides your conclusion.
Open the topic anchor →Aggregate demand and supply underpin every macro essay, so the platform builds the diagram in stages until shifts and movements stop getting confused. See how the platform handles it.
Growth, unemployment, inflation, and the conflicts between them.
Demand-side and supply-side causes, actual against potential growth, and the role of productivity.
Open the topic anchor →Boom, slowdown, recession, recovery, and the output gap at each stage.
Open the topic anchor →Where AD meets AS, and what happens to prices and output when either moves.
Open the topic anchor →Costs and benefits, sustainability, and the distributional question growth figures conceal.
Open the topic anchor →Measurement by claimant count and Labour Force Survey, the types of unemployment, and underemployment.
Open the topic anchor →Demand-side and supply-side approaches, matched to the type of unemployment each one can actually treat.
Open the topic anchor →Demand-pull, cost-push, the quantity theory, and why deflation is not simply low inflation.
Open the topic anchor →The short-run trade-off, the long-run vertical curve, and what the 1970s did to the original relationship.
Open the topic anchor →Conflicts between objectives is where macro essays are won. The platform frames it as a trade-off exercise rather than a list of four aims. See how the platform handles it.
Policy conflict essays are the Academy's Paper 2 focus. The recorded sessions work through them as argument, not as material to memorise. More on the Inner Academy.
Banks, the central bank, rates, and quantitative easing.
Money, capital and foreign exchange markets, and the functions financial assets perform.
Open the topic anchor →The balance sheet, liquidity against profitability, and the distinction between the two kinds of bank.
Open the topic anchor →The functions, independence, and the lender of last resort role.
Read the topic page →The transmission mechanism from base rate to inflation, the lags, and the limits at the zero bound.
Open the topic anchor →What it actually does to bank balance sheets and asset prices, and the distributional side effect nobody planned.
Open the topic anchor →How exchange rate movements feed into inflation, competitiveness and the current account.
Read the topic page →Capital and liquidity requirements, systemic risk, moral hazard and the cost of over-regulation.
Open the topic anchor →Monetary policy transmission is a chain, not a fact. The platform drills it as a sequence so the links survive exam pressure. See how the platform handles it.
Taxation, spending, and the supply-side argument.
Government spending and taxation, automatic stabilisers, deficits against debt, and the crowding-out argument.
Open the topic anchor →Market-based and interventionist measures, the effect on LRAS, and why they are slow but compounding.
Open the topic anchor →Fiscal and supply-side policy appear in nearly every paper, and the platform keeps a rolling question bank on both. See how the platform handles it.
Globalisation, trade, the balance of payments, and development.
The drivers, the winners and losers, and the case against made properly rather than caricatured.
Open the topic anchor →Absolute and comparative advantage, the gains from trade, and the assumptions the theory needs.
Open the topic anchor →How trade patterns have shifted, the role of emerging economies, and changing comparative advantage.
Open the topic anchor →Trade creation, trade diversion, and the common external tariff.
Open the topic anchor →Free movement of goods, services, capital and labour, and what deeper integration costs in sovereignty.
Open the topic anchor →The diagram, the welfare effects on each group, and the net loss the triangles show.
Open the topic anchor →Quotas, subsidies, standards and administrative friction — protection that never appears as a tax.
Open the topic anchor →Consumers, producers, government and the rest of the world, with infant industry and dumping arguments assessed.
Open the topic anchor →The current and financial accounts, why they must balance, and whether a current account deficit is a problem.
Open the topic anchor →Floating, fixed and managed, devaluation against depreciation, and the Marshall-Lerner condition.
Open the topic anchor →The optimal currency area argument, and the cost of losing monetary and exchange rate policy.
Open the topic anchor →Measures of development, the barriers, and the interventionist against market-led strategies debate.
Open the topic anchor →Trade diagrams carry heavy marks and are drawn badly more often than any others, so they get a dedicated set. See how the platform handles it.
Development and trade essays are marked in the Academy against the same framework the examiners use. More on the Inner Academy.
Each spring we publish an intelligence briefing on the coming series: the rotation logic, the topics the board owes, tiered predictions, and full model answers. Past editions stay up, because the reasoning is the teachable part.
Elasticity is elasticity. The economics does not change between boards — only the reference number, the paper structure and the house style of the questions. So the topic pages are written to the concept and carry a board-mapping strip, which means the same page serves an AQA and an Edexcel candidate and each finds their own reference on it. Where the boards genuinely diverge, they get their own pages.
The library is free and stays free. What you pay for is the platform, the marking, and the teaching.
| Route | What it is | From |
|---|---|---|
| The topic library | Every spec point with its diagram, cases, misconceptions and examiner lines. | Free |
| The specification map | AQA, Edexcel A and IAL cross-referenced point by point. | Free |
| Intelligence Briefings | The annual prediction and model-answer pack for the coming series. | Free |
| The Economics Platform | Interactive drills, diagram practice and exam questions for AQA 7136. | See plans |
| The Inner Academy | Recorded termly course with selected work marked by examiner-experienced academic instructors against the CC framework. | Enquire |
Tell us the topic and the paper, and we will point you at the right part of the library. If you want your own work looked at rather than a page to read, that is what the programmes are for.
Enquire about a place See the platform