📚 GCSE CIE Economics: Mind Map Quick Revision | GCSE CIE 经济：思维导图速记
This article provides a structured set of mind maps to help you quickly revise the entire CIE GCSE Economics syllabus. Each mind map starts with a central concept and branches out into the essential sub-topics, definitions, and diagrams you need to memorise. Follow the paired English-Chinese points to absorb the material efficiently.
本文提供一套结构化的思维导图，帮助你快速复习 CIE GCSE 经济学的全部考纲。每个思维导图从一个核心概念出发，分支延伸到必须记忆的关键子主题、定义和图表。跟随中英对照的要点高效吸收内容。
1. The Basic Economic Problem | 基本经济问题
The mind map centres on ‘Scarcity’ – the fundamental economic problem of unlimited wants versus limited resources.
思维导图以“稀缺性”为中心——无限欲望与有限资源之间的根本经济问题。
Branch: Scarcity → Choice → Opportunity Cost (the next best alternative foregone).
分支：稀缺性 → 选择 → 机会成本（放弃的次优选择）。
Factors of Production: Land, Labour, Capital, Enterprise – each rewarded with rent, wages, interest, profit.
生产要素：土地、劳动力、资本、企业家才能——分别以地租、工资、利息、利润作为报酬。
Production Possibility Curve (PPC): shows maximum output combinations; points inside indicate unemployed resources; a shift outward represents economic growth.
生产可能性曲线（PPC）：展示最大产出组合；曲线内的点表示资源未充分利用；向外移动代表经济增长。
Key Equation:
Opportunity Cost = Value of next best alternative sacrificed
2. Allocation of Resources and the Price Mechanism | 资源配置与价格机制
The central node is ‘Market Equilibrium’ where demand and supply intersect to determine price and quantity.
核心节点是“市场均衡”，需求与供给相交决定价格和数量。
Demand side: law of demand, downward-sloping curve, determinants (income, tastes, prices of related goods, etc.). Movements along vs shifts.
需求方：需求定律、向下倾斜的曲线、决定因素（收入、偏好、相关商品价格等）。沿曲线移动与曲线平移的区分。
Supply side: law of supply, upward-sloping curve, determinants (costs of production, technology, taxes, subsidies).
供给方：供给定律、向上倾斜的曲线、决定因素（生产成本、技术、税收、补贴）。
Price Elasticity of Demand (PED) & Supply (PES): measures responsiveness; formula:
PED = %ΔQd ÷ %ΔP
PES = %ΔQs ÷ %ΔP
Market structures: perfect competition (many firms, homogeneous products) vs monopoly (single firm, barriers to entry).
市场结构：完全竞争（众多企业、同质产品）与垄断（单一企业、进入壁垒）。
3. Microeconomic Decision Makers: Households | 微观决策者：家庭
The household mind map branches into spending, saving, and borrowing decisions, all influenced by income and confidence.
家庭思维导图分支为支出、储蓄和借贷决策，均受收入和信心影响。
Spending: determinant of aggregate demand; consumption function links spending to disposable income.
支出：总需求的组成部分；消费函数将支出与可支配收入联系起来。
Saving: postponed consumption; influences the supply of loanable funds.
储蓄：推迟的消费；影响可贷资金的供给。
Borrowing: allows spending beyond current income; involves interest rates and credit availability.
借贷：允许超出当前收入的支出；涉及利率和信贷可得性。
Marginal Propensity to Consume (MPC) and to Save (MPS):
MPC + MPS = 1
4. Microeconomic Decision Makers: Firms | 微观决策者：企业
The central theme is profit maximisation, which drives output and pricing decisions under various cost structures.
中心主题是利润最大化，这驱动着不同成本结构下的产出和定价决策。
Costs: Total, Average, Marginal Cost. Short-run vs long-run – distinction between fixed and variable costs.
成本：总成本、平均成本、边际成本。短期与长期的区分——固定成本和可变成本的区别。
Revenue: Total Revenue = Price × Quantity. Average Revenue = Demand curve.
收益：总收益 = 价格 × 数量。平均收益 = 需求曲线。
Profit maximisation: where Marginal Cost = Marginal Revenue (MC=MR).
利润最大化：当边际成本 = 边际收益（MC=MR）。
Economies of scale: falling long-run average costs as output expands; diseconomies cause costs to rise.
规模经济：产出扩大时长期平均成本下降；规模不经济导致成本上升。
Types of merger: horizontal, vertical (backward/forward), conglomerate.
兼并类型：横向、纵向（后向/前向）、混合兼并。
5. Labour Markets and Trade Unions | 劳动力市场与工会
The mind map focuses on wage determination – the intersection of labour demand (derived from productivity) and labour supply.
思维导图聚焦工资决定——劳动力需求（源自生产力）与劳动力供给的交点。
Trade unions: collective bargaining to raise wages; factors affecting union strength (membership density, legislation).
工会：集体谈判以提高工资；影响工会力量的因素（会员密度、立法）。
Methods of trade union action: collective bargaining, go-slow, work-to-rule, strike action.
工会行动方式：集体谈判、怠工、按章工作、罢工。
Wage differentials explained by: skill levels, productivity, discrimination, regional differences, public vs private sector.
工资差异由以下因素解释：技能水平、生产率、歧视、地区差异、公共与私营部门。
Government intervention: minimum wage laws – can create excess supply of labour (unemployment) if set above equilibrium.
政府干预：最低工资法——若设定在均衡之上，会导致劳动力超额供给（失业）。
6. Government Macroeconomic Policy | 政府宏观经济政策
The central node is the government’s four macroeconomic objectives: economic growth, full employment/low unemployment, stable prices, and balance of payments equilibrium on current account.
核心节点为政府的四大宏观经济目标：经济增长、充分就业/低失业、物价稳定、经常账户国际收支平衡。
Fiscal policy: use of taxation and government spending. Expansionary vs contractionary stances.
财政政策：运用税收和政府支出。扩张性与紧缩性立场。
Monetary policy: interest rates and money supply control, often by a central bank.
货币政策：利率和货币供应量控制，常由中央银行执行。
Supply-side policies: measures to increase productivity and shift LRAS outward (education, training, lower taxes on firms, deregulation).
供给侧政策：提高生产率、使长期总供给（LRAS）向外移动的措施（教育、培训、降低企业税、放松管制）。
Inflation types: demand-pull vs cost-push. Measurement: Consumer Price Index (CPI).
通货膨胀类型：需求拉动型与成本推动型。衡量：消费者价格指数（CPI）。
Unemployment types: cyclical, structural, frictional.
失业类型：周期性、结构性、摩擦性。
7. Money and Banking | 货币与银行
This mind map revolves around money’s functions and the role of commercial and central banks.
该思维导图围绕货币的功能以及商业银行和中央银行的作用展开。
Functions of money: medium of exchange, unit of account, store of value, standard of deferred payment.
货币的功能：交易媒介、记账单位、价值储藏、延期支付标准。
Commercial banks: accept deposits, make loans, create credit through fractional reserve banking.
商业银行：吸收存款、发放贷款、通过部分准备金银行制度创造信用。
Central bank: issues currency, acts as lender of last resort, implements monetary policy, manages foreign reserves.
中央银行：发行货币、充当最后贷款人、实施货币政策、管理外汇储备。
Credit multiplier formula:
Δ Total deposits = (1 / reserve requirement ratio) × initial deposit
8. Economic Development | 经济发展
The central concept is raising living standards, measured by both GDP per capita and broader indicators.
核心概念是提高生活水平，既用人均 GDP 也用更广泛的指标来衡量。
Real GDP per capita as a measure; limitations: ignores income distribution, non-marketed output, externalities.
人均实际 GDP 作为衡量指标；局限性：忽略收入分配、非市场产出、外部性。
Human Development Index (HDI): combines life expectancy, education, and income per capita.
人类发展指数（HDI）：综合预期寿命、教育和人均收入。
Poverty: absolute poverty (subsistence) vs relative poverty. Vicious cycle of poverty.
贫困：绝对贫困（维持生存）与相对贫困。贫困的恶性循环。
Population growth: impacts on development – dependency ratio, pressure on resources, but also a larger labour force.
人口增长：对发展的影响——抚养比、资源压力，也带来更庞大的劳动力。
Differences in economic development between countries: causes include infrastructure, investment, education, political stability.
各国经济发展差异的原因：基础设施、投资、教育、政治稳定性。
9. International Trade and Globalisation | 国际贸易与全球化
The mind map begins with the theory of comparative advantage as the basis for trade.
思维导图以比较优势理论作为贸易的基础开始。
Comparative advantage: a country should specialise in goods with lower opportunity cost. Terms of trade.
比较优势：一国应专注于机会成本较低的商品。贸易条件。
Free trade benefits: wider choice, lower prices, efficiency gains; drawbacks: domestic job losses, dependence.
自由贸易的好处：选择更多、价格更低、效率提升；弊端：国内就业流失、依赖。
Protectionism: tariffs, quotas, subsidies, embargoes. Arguments for (infant industry, anti-dumping) and against.
保护主义：关税、配额、补贴、禁运。支持理由（幼稚产业、反倾销）与反对理由。
Balance of payments: current account (trade in goods/services, income, transfers) and capital & financial account.
国际收支：经常账户（货物和服务贸易、收入、转移）和资本与金融账户。
Exchange rates: floating, fixed, managed systems. Appreciation vs depreciation and their effects.
汇率：浮动、固定、管理汇率制度。升值与贬值及其影响。
Globalisation: increasing integration of world economies; MNCs as key drivers, bringing FDI and technology transfer.
全球化：世界经济日益融合；跨国公司（MNC）是主要驱动力，带来 FDI 和技术转移。
10. Market Failure | 市场失灵
This mind map explains situations where the free market fails to allocate resources efficiently.
这个思维导图解释自由市场未能有效配置资源的情形。
Public goods: non-excludable, non-rival; free-rider problem means private sector underprovides.
公共物品：非排他、非竞争；搭便车问题意味着私营部门提供不足。
Externalities: positive (underprovided) and negative (overproduced). Social cost = private cost + external cost.
外部性：正外部性（供给不足）和负外部性（供给过度）。社会成本 = 私人成本 + 外部成本。
Information failure: consumers or producers lack full information, leading to poor decisions (e.g., merit goods under-consumed).
信息失灵：消费者或生产者缺乏充分信息，导致错误决策（如优效品消费不足）。
Government intervention to correct market failure: indirect taxation (Pigouvian tax), subsidies, regulation, information provision, state provision.
纠正市场失灵的政府干预：间接税（庇古税）、补贴、监管、信息提供、国家提供。
Key diagram: Social cost vs private cost for negative externality – overproduction at Qmkt compared with social optimum Qopt.
关键图表：负外部性的社会成本与私人成本——市场产量 Qmkt 与社会最优 Qopt 相比过度生产。
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