Year 13 WJEC Economics: Full Syllabus Breakdown | WJEC 经济 Year 13 课程大纲全面解析

📚 Year 13 WJEC Economics: Full Syllabus Breakdown | WJEC 经济 Year 13 课程大纲全面解析

Year 13 of the WJEC A-Level Economics course is where the subject truly unfolds into its most rewarding and challenging terrain. Building on the foundations laid in Year 12, learners delve deeper into both microeconomic and macroeconomic behaviour, develop evaluative skills, and explore global economic relationships. This guide provides a comprehensive breakdown of the two examined units—Unit 3: Exploring Economic Behaviour and Unit 4: Evaluating Economic Models and Policies—so you can plan your revision with confidence.

WJEC A-Level 经济课程的 Year 13 是学科真正展现其深度与挑战的阶段。在 Year 12 的基础上，学生将进一步探究微观与宏观经济行为、培养评估能力，并考察全球经济联系。本文全面解构 Year 13 的两个考试单元——第三单元「探索经济行为」和第四单元「评估经济模型与政策」，帮助你有的放矢地安排复习。

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1. Course Structure and Assessment at a Glance | 课程结构与评估概览

The full WJEC A-Level Economics qualification comprises four units. Units 1 and 2 are taken at AS (Year 12), while Units 3 and 4 are assessed at the end of Year 13. Together the A2 units account for 60% of the final grade, making Year 13 performance decisive.

WJEC A-Level 经济总共有四个单元。第一、二单元在 AS（Year 12）阶段完成，第三、四单元在 Year 13 结束时考核。两个 A2 单元合计占总成绩的 60%，因此 Year 13 的表现至关重要。

Unit	Title	Duration	Weighting
3	Exploring Economic Behaviour	2h 30m	30%
4	Evaluating Economic Models and Policies	2h 30m	30%

Unit 3 is assessed through compulsory data-response questions and one essay from a choice of three. Unit 4 features two sections: Section A requires a long essay, while Section B is a case study with a series of structured questions. Both papers target the full range of assessment objectives.

第三单元考试包含必做的数据分析题和三选一的论文题。第四单元分两部分：A 部分为一篇长论文，B 部分为案例分析及一组结构化问题。两份试卷均覆盖全部评估目标。

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2. Unit 3 Micro: Costs, Revenues and Market Structures | 第三单元微观：成本、收入与市场结构

This section begins with the theory of the firm. You learn to distinguish between short-run and long-run costs, understand the law of diminishing returns, and calculate total, average and marginal costs and revenues. Profit maximisation is modelled using the condition MC = MR, but WJEC also expects you to discuss alternative objectives such as sales maximisation or satisficing.

这部分从厂商理论开始。你需要区分短期与长期成本，理解边际收益递减规律，并计算总成本/总收入、平均成本/收入及边际值。利润最大化条件为 MC = MR，但 WJEC 还要求你讨论收入最大化、满意化等替代目标。

Market structures form the analytical core: perfect competition, monopolistic competition, oligopoly and monopoly. For each you must know the characteristics, the shape of the demand curve facing the firm, short-run and long-run equilibrium positions, and efficiency outcomes (allocative, productive, dynamic). Contestable market theory is applied to evaluate how actual competition may differ from the number of firms.

市场结构是分析核心：完全竞争、垄断竞争、寡头垄断和垄断。对每一种结构，你都需要掌握其特征、厂商面临的需求曲线形状、短期与长期均衡位置及效率结果（配置效率、生产效率、动态效率）。可竞争市场理论则用于评价实际竞争状况如何区别于厂商数目。

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3. Unit 3 Micro: Labour Markets and Income Distribution | 第三单元微观：劳动力市场与收入分配

The labour market is treated as a factor market where wages are determined by demand for labour (MRP theory) and supply of labour. You will analyse the impact of trade unions, monopsony employers and government intervention, such as minimum wage legislation. The causes of wage differentials between occupations, genders and ethnic groups are explored in depth.

劳动力市场被视为一种生产要素市场，工资由劳动需求（边际收益产品理论）和劳动供给共同决定。你将分析工会、买方垄断雇主及最低工资立法等政府干预的影响。职业间、性别间和种族间工资差异的成因也会深入探讨。

Income and wealth inequality are examined using the Lorenz curve and the Gini coefficient. Possible causes of poverty—unemployment, low wages, regressive taxes, inadequate benefits—are studied alongside policies to redistribute income and alleviate poverty. WJEC encourages evaluation of the trade-off between equity and efficiency.

收入与财富不平等用洛伦兹曲线和基尼系数衡量。贫困的成因——失业、低工资、累退税收、福利不足——以及再分配和扶贫政策也会研究。WJEC 鼓励学生对公平与效率之间的权衡进行评价。

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4. Unit 3 Macro: AD/AS, Objectives and Policy Conflicts | 第三单元宏观：AD/AS、目标与政策冲突

The macroeconomic part of Unit 3 deepens your understanding of aggregate demand and aggregate supply. You work with both short-run and long-run AS curves, analyse shifts in AD and AS, and use the model to illustrate the multiplier and accelerator effects. The determinants of consumption, investment, net exports and government spending are thoroughly revised.

第三单元的宏观部分让你加深对总需求和总供给的理解。你需要掌握短期与长期 AS 曲线，分析 AD 和 AS 的移动，并用该模型图示乘数效应和加速效应。消费、投资、净出口和政府支出等因素的决定也会系统复习。

The four key macroeconomic objectives—sustainable growth, low and stable inflation, low unemployment, and a satisfactory balance of payments—are central to policy discussion. Crucially, you must recognise that governments often face conflicts: for example, expansionary fiscal policy may reduce unemployment but worsen inflation and the trade balance.

四大宏观经济目标——可持续增长、低且稳定的通胀、低失业率、国际收支平衡——是政策讨论的核心。关键的是，你必须认识到政府经常面临目标冲突：例如，扩张性财政政策可能降低失业率，但会加剧通胀和恶化贸易差额。

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5. Unit 3 Macro: International Trade, Exchange Rates and Globalisation | 第三单元宏观：国际贸易、汇率与全球化

The pure theory of comparative advantage is modelled numerically and diagrammatically, followed by a detailed look at the terms of trade. You also study the pattern of UK trade, the arguments for and against protectionism, and the operation of trading blocs such as the EU and the WTO.

比较优势理论通过数据和图形建模，之后详细考察贸易条件。你还学习英国贸易格局、支持与反对保护主义的论点，以及欧盟和世贸组织等贸易集团的运作。

Exchange rate determination is covered in floating, fixed and managed systems. The Marshall-Lerner condition and the J-curve effect are used to explain how a depreciation affects the current account. The wider consequences of globalisation for both developed and developing economies are debated, including the role of multinational corporations and foreign direct investment.

汇率决定涵盖了浮动、固定和有管理的汇率制度。马歇尔-勒纳条件和 J 曲线效应用于解释本币贬值如何影响经常账户。全球化的更广泛影响——对发达国家和发展中国家——也在辩论之列，包括跨国公司和外国直接投资的作用。

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6. Unit 3: Financial Markets and Monetary Policy Transmission | 第三单元：金融市场与货币政策传导

WJEC expects you to understand the role of money, the functions of commercial banks and the structure of the UK financial system. The Bank of England’s role in setting interest rates, conducting quantitative easing and maintaining financial stability is examined. You trace the monetary transmission mechanism from a change in the policy rate through to consumption, investment and net exports.

WJEC 要求你理解货币的职能、商业银行的作用以及英国金融体系的结构。英格兰银行在设定利率、实施量化宽松和维护金融稳定方面的角色会被考查。你需要梳理从政策利率变动传导至消费、投资和净出口的货币政策传导机制。

Interest rate determination is linked to the money market diagram, where money supply and the demand for money (transactions, precautionary and speculative motives) interact. Though less prominent, liquidity preference theory is used to explain speculative demand. You should also be aware of limitations of monetary policy in a deep recession when liquidity traps may occur.

利率决定与货币市场图示相联系，货币供给与货币需求（交易动机、预防动机和投机动机）相互作用。尽管篇幅不大，流动性偏好理论用于解释投机需求。你还应了解货币政策在深度衰退中的局限性，例如可能出现的流动性陷阱。

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7. Unit 4: Overview and Synoptic Assessment | 第四单元：概述与综合评估

Unit 4 is designed to be synoptic: it builds on everything learned in Year 12 and Unit 3, but with a stronger emphasis on evaluation, policy trade-offs and alternative theoretical perspectives. You are expected to combine micro and macro analysis seamlessly, often within the same essay.

第四单元旨在综合考察：它建立在 Year 12 和第三单元全部知识的基础之上，但更加强调评估、政策权衡以及不同理论视角。你需要在一篇文章中无缝融合微观和宏观分析。

The paper carries 90 marks over 2 hours 30 minutes. Section A (40 marks) offers a choice of essay questions that usually span multiple topic areas. Section B (50 marks) provides unseen case study material with a series of part-questions testing application, analysis and evaluation. Time management is especially important because the case study requires careful extraction of data.

试卷满分为 90 分，时长 2.5 小时。A 部分（40 分）提供多道论文题可选，通常横跨多个主题领域。B 部分（50 分）提供一手的案例材料，配有一系列分问答题，考查应用、分析和评估能力。时间管理尤为重要，因为案例分析需要仔细提取数据。

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8. Unit 4 Micro: Market Power, Price Discrimination and Efficiency | 第四单元微观：市场势力、价格歧视与效率

Here the analysis of oligopoly becomes more rigorous. You study game theory in the form of the prisoner’s dilemma, kinked demand curve analysis and price leadership. Price discrimination—first, second and third degree—is evaluated for its impact on consumers, producers and efficiency. The conditions necessary for price discrimination and the implications for welfare are common essay topics.

此处对寡头垄断的分析更加严谨。你学习博弈论中的囚徒困境、弯折需求曲线分析和价格领导模型。一级、二级和三级价格歧视对消费者、生产者和效率的影响需要评价。价格歧视的必要条件及其福利后果是常见的论文题目。

Contestable market theory is revisited with a focus on barriers to entry and exit, hit-and-run entry, and the role of regulation in making markets more contestable. Competition policy in the UK and EU is examined through real-world cases, considering the operational independence of the Competition and Markets Authority (CMA).

可竞争市场理论被重新回顾，重点在于进入与退出壁垒、打了就跑的进入方式，以及监管如何提升市场可竞争性。英国和欧盟的竞争政策通过现实案例进行考查，并考虑竞争与市场管理局（CMA）的运作独立性。

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9. Unit 4: Deeper Market Failure and Government Intervention | 第四单元：深层次市场失灵与政府干预

Building on AS knowledge, market failure is examined through more complex lenses: information asymmetries (adverse selection, moral hazard), behavioural biases (bounded rationality, hyperbolic discounting), and the tragedy of the commons. You must be able to distinguish between public goods, quasi-public goods and common access resources.

在 AS 知识基础上，市场失灵通过更复杂的视角进行考察：信息不对称（逆向选择、道德风险）、行为偏差（有限理性、双曲贴现）以及公地悲剧。你必须能够区分纯公共物品、准公共物品和公共资源。

The state can respond with taxation, subsidies, regulation and state provision. However, government failure—regulatory capture, unintended consequences, information gaps—must be weighed against the original market failure. Students are expected to make a reasoned judgement about the net effect of intervention.

政府可以通过税收、补贴、监管和直接提供来应对。然而，政府失灵——监管俘获、意外后果、信息缺口——需要与最初的市场失灵权衡。学生应对干预的净效果作出有理有据的判断。

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10. Unit 4 Macro: Policy in a Global Context | 第四单元宏观：全球化背景下的政策

Fiscal, monetary and supply-side policies are critically evaluated for their effectiveness under different circumstances: the state of the economy, the degree of openness, the exchange rate regime and the time lags involved. The Laffer curve and the Phillips curve (short-run and long-run) are used to illustrate policy trade-offs and underlying theoretical divisions.

财政、货币和供给侧政策在不同环境下——经济状况、开放程度、汇率制度以及时滞——的有效性需进行批判性评价。拉弗曲线和菲利普斯曲线（短期与长期）用于说明政策权衡及背后的理论分歧。

International policy coordination, the role of the IMF and the World Bank, and strategies for economic development form a significant part of this unit. The Harrod-Domar model, Lewis dual-sector model and dependency theory may appear in discussion of growth and development constraints. You will also examine the role of overseas aid, debt relief and microfinance in breaking the poverty cycle.

国际政策协调、国际货币基金组织和世界银行的角色，以及经济发展策略构成本单元重要部分。哈罗德-多马模型、刘易斯二元模型和依附理论可能出现在增长与发展约束的讨论中。你还会考查海外援助、债务减免和小额信贷在打破贫困循环中的作用。

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11. Unit 4: Economic Thought and Financial Economics | 第四单元：经济思想与金融经济学

WJEC requires an understanding of key schools of thought: classical, Keynesian, monetarist and behavioural economics. You need to link their assumptions to policy recommendations—for example, why monetarists favour rules over discretion, or why behavioural insights might justify ‘nudge’ policies. Questions often ask you to contrast the policy implications of different models in response to a specific shock.

WJEC 要求理解主要经济学派：古典学派、凯恩斯学派、货币学派和行为经济学。你需要将它们的假设与政策建议联系起来——例如，为什么货币主义者偏好规则而非相机抉择，或者行为洞察如何为“助推”政策提供依据。题目常常要求你对比不同模型对特定冲击的政策含义。

Financial economics topics extend to the role of central banks as lenders of last resort, systemic risk, and the causes and consequences of financial crises. The 2008 global financial crisis is the typical case study. Regulation of the financial sector, including capital adequacy ratios and ring-fencing, is evaluated for its impact on stability and lending.

金融经济学主题扩展到中央银行作为最后贷款人的角色、系统性风险，以及金融危机的成因与后果。2008 年全球金融危机是典型例。金融部门监管——包括资本充足率和围栏制度——对稳定和贷款的影响会被评价。

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12. Exam Skills and Revision Strategies | 应试技巧与复习策略

Success in WJEC Year 13 Economics requires more than knowledge—you must demonstrate application, analysis and evaluation. For data-response questions, practise extracting information quickly and using the data to support your chains of reasoning. Always state whether the evidence supports a firm conclusion or whether it is ambiguous.

在 WJEC Year 13 经济中取得好成绩不仅需要知识，还要展示应用、分析和评估能力。对于数据分析题，练习快速提取信息并用数据支撑推理链条。始终指出证据是否能支持明确结论，还是尚存模糊之处。

Essay writing rewards crisp introductions that define key terms and set out a line of argument. Each analytical point should be accompanied by a relevant diagram, fully labelled and explained. The highest marks go to responses that systematically weigh short-run and long-run effects, consider different stakeholders, and offer a justified final judgement.

论文写作中清晰定义关键术语并提出论证主线的引言会得到加分。每一个分析点都应配以标注完整并解释的相关图形。系统性地权衡短期与长期影响、考虑不同利益相关方并提出有充分理由的最终判断的回答可获最高分。

Finally, interleave topics in your revision: connect labour market issues with poverty and government intervention, or link exchange rate policies to inflation and growth objectives. This synoptic mindset mirrors the design of the Unit 4 paper and sharpens your evaluative thinking.

最后，复习时应把各主题交叉联系起来：将劳动力市场问题与贫困和政府干预相联系，或将汇率政策与通胀和增长目标相结合。这种综合性思维与 Unit 4 试卷的设计相应，并能磨砺你的评估思维。

Published by TutorHao | Economics Revision Series | aleveler.com

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