How to Learn Microeconomics: 96 Cards on Supply, Demand, Markets and Game Theory

Most people meet microeconomics as a wall of curves and Greek letters. It is actually a small set of ideas — scarcity, margins, elasticity, strategy — applied over and over. The Microeconomics: Supply, Demand, Markets & Game Theory deck on Flip It (code JC0755) breaks that wall into 96 cards you can clear in a couple of weeks.

What the 96 cards cover

The deck moves from consumer behaviour to firm costs to strategic interaction, so the vocabulary builds instead of piling up. You'll master: utility maximization, budget constraints, revealed preference theory, the law of demand and supply, market equilibrium, shortages and surpluses, perfect competition, monopoly, oligopoly, monopolistic competition, marginal utility, diminishing marginal utility, marginal cost and revenue, opportunity cost, consumer and producer surplus, deadweight loss, price elasticity of demand, substitution and income effects, normal and inferior goods, substitutes and complements, public goods, externalities, factors of production, fixed and variable costs, sunk costs, short run versus long run, economies and diseconomies of scale, accounting versus economic profit, price discrimination, Nash equilibrium, the prisoner's dilemma, dominant strategies, zero-sum and positive-sum games, Pareto efficiency, market power, general versus partial equilibrium, price ceilings and floors, tax incidence, and ceteris paribus.

Ten cards to start with

Two habits that make microeconomics stick

Answer every card with a direction, not just a definition. Microeconomics exams rarely ask "what is elasticity?" — they ask what happens to quantity when price rises. So when the card says price ceiling, say the definition and the consequence: legal maximum price, therefore shortage. Do the same for price floors (surplus), negative externalities (overproduction), and per-unit taxes (burden falls more on the inelastic side). The cards give you the definition; you supply the arrow.

Attack the near-twins in pairs. Half the mistakes in this deck come from confusable siblings: accounting versus economic profit, substitution versus income effect, allocative versus productive efficiency, general versus partial equilibrium, fixed versus circulating capital, marginal cost versus average cost. Pull those cards into one session and force yourself to state the difference out loud before flipping. Sunk cost gets its own drill — the deck explicitly asks whether sunk costs should affect future decisions, and the answer (no, they're irrelevant going forward) is the most tested intuition in the whole set.

For the strategy block, sketch a 2×2 payoff matrix for the prisoner's dilemma once, by hand. After that, dominant strategy, Nash equilibrium and Pareto efficiency stop being three separate cards and become three readings of the same picture.

Get started

Open Flip It, find deck JC0755 — Microeconomics: Supply, Demand, Markets & Game Theory — and run 20 cards a day. Once markets feel automatic, widen the lens with Master 132 Economic Concepts and Theories, which covers the macro and history side of the same vocabulary.

Start studying at flip-it.app.