IB vs WJEC Economics: Syllabus Breakdown | IB 与 WJEC 经济：考试大纲解读

📚 IB vs WJEC Economics: Syllabus Breakdown | IB 与 WJEC 经济：考试大纲解读

For students choosing a pre-university economics course, comparing the International Baccalaureate (IB) and WJEC syllabuses is essential. Both programmes build analytical skills and economic literacy, yet they differ in structure, assessment style, and depth. This article unpacks each specification, helping you understand what to expect from IB Economics and WJEC Economics.

对于选择大学预科经济学课程的学生来说，比较国际文凭（IB）与威尔士考试局（WJEC）的经济学大纲至关重要。两者都能培养分析能力和经济素养，但在结构、评估方式和深度上有所不同。本文将详细解读每个大纲，帮助你了解 IB 经济学和 WJEC 经济学的特点。

1. Overview of IB Economics Syllabus | IB 经济学大纲概览

The IB Economics course is built around four interrelated sections: Introduction to Economics, Microeconomics, Macroeconomics, and The Global Economy. Across these, the programme emphasises nine central concepts: scarcity, choice, efficiency, equity, economic well-being, sustainability, change, interdependence, and intervention. These concepts thread through every topic, encouraging students to see economics as a connected discipline.

IB 经济学课程围绕四个相互关联的部分构建：经济学导论、微观经济学、宏观经济学和全球经济。在课程中，该体系强调九个核心概念：稀缺性、选择、效率、公平、经济福祉、可持续性、变化、相互依存和干预。这些概念贯穿每个主题，鼓励学生将经济学视为一门相互关联的学科。

Both Standard Level (SL) and Higher Level (HL) cover the same core material, but HL requires additional quantitative analysis and extension topics. For example, HL candidates calculate cross-price elasticity of demand, income elasticity, and profit maximisation conditions for various market structures, whereas SL sticks to foundational elasticity measures and a simpler treatment of market failure.

标准水平（SL）和高级水平（HL）都涵盖相同的核心内容，但 HL 要求进行额外的量化分析和拓展主题。例如，HL 考生需要计算需求的交叉价格弹性、收入弹性以及不同市场结构下的利润最大化条件，而 SL 则专注于基础弹性衡量和对市场失灵的较简单处理。

The syllabus also requires students to connect theory to real-world issues. Teachers are expected to draw on contemporary case studies, and the internal assessment explicitly demands students analyse actual news articles using economic tools. This makes IB Economics explicitly global and inquiry-driven.

该大纲还要求学生将理论与现实问题联系起来。教师应利用当代案例研究，而内部评估明确要求学生使用经济工具分析真实新闻文章。这使得 IB 经济学具有明确的全球性和探究驱动特色。

2. IB Economics Assessment Structure | IB 经济学评估结构

IB Economics assessment is split between external examinations and an internally assessed portfolio. At SL, Paper 1 comprises one extended essay from a choice of three, assessing micro and macro knowledge, contributing 30% of the final grade. Paper 2 is a data response paper with two compulsory questions, also worth 30%. The Internal Assessment (IA) portfolio makes up the remaining 40%. The IA requires three commentaries, each analysing a different news article, mapped to the three main sections of the syllabus (micro, macro, global).

IB 经济学评估分为外部考试和内部评估作品集。在 SL 中，Paper 1 包含从三道题中选一题的扩展论文，考查微观与宏观知识，占最终成绩的30%。Paper 2 是数据回应卷，包含两道必答题，同样占30%。内部评估（IA）作品集占剩下的40%。IA 要求三篇评论，每篇分析不同的新闻文章，分别对应大纲的三个主要部分（微观、宏观、全球）。

At HL, the weighting changes to include a third paper. Paper 1 becomes worth 20%, Paper 2 worth 30%, and the new Paper 3 (a policy paper requiring quantitative and evaluative answers) accounts for 30%. The IA contribution drops to 20% but still comprises three commentaries. HL Paper 3 asks students to calculate, interpret, and recommend policies, often involving linear demand and supply functions, the multiplier, and trade protection arithmetic.

在 HL 中，权重变化包括了第三张试卷。Paper 1 变为20%，Paper 2 占30%，新的 Paper 3（政策卷，要求量化和评价性作答）占30%。IA 比例降至20%，但仍包含三篇评论。HL Paper 3 要求学生进行计算、解读并提出政策建议，常涉及线性需求和供给函数、乘数以及贸易保护算术。

3. Key Topics in IB Economics | IB 经济学核心主题

The microeconomics section explores how markets allocate resources. Core content includes demand and supply analysis, price elasticity of demand (PED) and supply (PES), government interventions such as indirect taxes and subsidies, and externalities leading to market failure. HL extends into theories of the firm: cost and revenue curves, perfect competition, monopoly, monopolistic competition, and oligopoly, often modelled using game theory.

微观经济学部分探讨市场如何配置资源。核心内容包括需求与供给分析、需求价格弹性（PED）和供给弹性（PES）、诸如间接税和补贴等政府干预，以及导致市场失灵的外部性。HL 扩展到厂商理论：成本与收益曲线、完全竞争、垄断、垄断竞争和寡头，常使用博弈论建模。

Macroeconomics covers the circular flow model, measures of national income, aggregate demand (AD) and aggregate supply (AS), and the pursuit of low unemployment, stable inflation, and economic growth. Students evaluate fiscal, monetary, and supply-side policies using AD/AS diagrams and critique their effectiveness in different contexts.

宏观经济学涵盖循环流模型、国民收入测度、总需求（AD）与总供给（AS），以及追求低失业、稳定通胀和经济增长的目标。学生使用 AD/AS 图评价财政、货币和供给侧政策，并批判其在各种背景下的有效性。

The global economy section integrates international trade, protectionism, exchange rate systems, the balance of payments, and economic development. Topics like the Lorenz curve and the Gini coefficient, development barriers, and the role of foreign aid encourage students to think ethically and globally.

全球经济部分整合了国际贸易、保护主义、汇率制度、国际收支和经济发展。洛伦兹曲线和基尼系数、发展障碍、外援作用等主题鼓励学生进行伦理性和全球化思考。

4. Overview of WJEC Economics Syllabus | WJEC 经济学大纲概览

WJEC A level Economics (taught in England and Wales) is structured as a linear qualification with AS and A2 units. The AS year consists of Unit 1: Introduction to Economic Principles and Unit 2: Economics in Action. The A2 year contains Unit 3: Exploring Economic Issues and Unit 4: Evaluating Economic Models and Policies. Together they build from fundamental micro and macro concepts to advanced policy evaluation.

WJEC 的 A level 经济学（在英格兰和威尔士教学）采用线性资格证书结构，包含 AS 和 A2 单元。AS 学年包括单元1：经济学原理导论，以及单元2：经济学在实践中。A2 学年包含单元3：探索经济议题和单元4：评价经济模型与政策。它们共同从基础的微观和宏观概念发展到高级政策评价。

The WJEC syllabus places a strong emphasis on applying economic theory to contemporary UK data and issues. Students regularly engage with case studies drawn from the UK economy, such as the impact of Brexit, changes in the Bank of England’s base rate, and fiscal events like the Budget. The exam board expects candidates to master diagrammatic analysis and to use precise economic terminology throughout their answers.

WJEC 大纲极其强调将经济理论应用于当代英国数据和议题。学生经常接触来自英国经济的案例研究，例如脱欧的影响、英格兰银行基准利率的变化以及预算等财政事件。该考试局期望考生掌握图解分析，并在答题中自始至终使用精确的经济术语。

5. WJEC Economics Assessment Structure | WJEC 经济学评估结构

WJEC Economics is assessed entirely through written examinations, with no coursework. AS Unit 1 features multiple-choice questions and a data response section, while AS Unit 2 combines data response and one extended essay. At A2, Unit 3 is built around a pre-released case study and structured response questions; Unit 4 requires a longer synoptic essay and an analysis of various economic models. The AS units together constitute 40% of the full A level, while A2 units make up the remaining 60%.

WJEC 经济学完全通过笔试评估，无课程作业。AS 单元1 包括选择题和数据回应部分，AS 单元2 结合数据回应和一篇扩展论文。在 A2 阶段，单元3 围绕预发布的案例研究和结构化回答问题构建；单元4 要求

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