Year 11 SQA Economics: Essay Writing Framework & Model Answers | SQA 经济：论文写作框架与范文

📚 Year 11 SQA Economics: Essay Writing Framework & Model Answers | SQA 经济：论文写作框架与范文

Writing a high-scoring essay in SQA Economics is a skill that requires clear structure, relevant economic theory, and balanced evaluation. This guide provides a step-by-step framework and annotated model answers to help Year 11 (National 5) students tackle both ‘explain’ and ‘discuss’ questions with confidence.

在 SQA 经济考试中写出一篇高分论文，需要清晰的结构、贴切的经济学理论和平衡的评估。本指南提供循序渐进的写作框架和带有批注的范文，帮助 Year 11（National 5）学生自信应对‘解释’类和‘讨论’类问题。

1. Understanding SQA Economics Essay Question Types | 理解 SQA 经济论文题型

In the SQA National 5 Economics exam, essay questions fall into two main categories: ‘explain’ questions (testing knowledge, understanding and analysis) and ‘discuss’ questions (which also require evaluation and a supported conclusion).

在 SQA National 5 经济考试中，论文题目主要分为两类：‘解释’类题目（考查知识、理解和分析能力）和‘讨论’类题目（还需要评估和有支撑的结论）。

‘Explain’ questions ask you to describe how something works or why something happens, using economic models such as supply and demand. A logical chain of reasoning is essential — simply listing factors will not earn full marks.

‘解释’类题目要求你运用供需等经济模型，描述某个现象如何运作或为何发生。逻辑推理链至关重要——仅仅罗列因素无法获得满分。

‘Discuss’ questions require you to present both sides of an argument, weigh up advantages and disadvantages, consider different stakeholders and time frames, and finish with a justified judgement.

‘讨论’类题目则需要你呈现论点的正反两面，权衡利弊，考虑不同利益相关者和时间维度，最后给出有理有据的判断。

The SQA marks these essays using KU (Knowledge & Understanding), Analysis, and Evaluation criteria. Knowing where the marks come from helps you allocate time and effort in your answer.

SQA 使用知识理解（KU）、分析与评估标准来评分。了解分数的来源有助于你在答题时合理分配时间和精力。

---

2. The PEEL Paragraph Technique | PEEL 段落技巧

To write focused and coherent body paragraphs, adopt the PEEL method: Point, Evidence, Explanation, and Link back to the question. This ensures every paragraph drives your argument forward.

要写出聚焦且连贯的主体段落，可以采用 PEEL 法：论点（Point）、证据（Evidence）、解释（Explanation）、回链（Link back）。这能确保每一段都推进你的论证。

Point: State the main idea of the paragraph clearly. For example, “A minimum wage set above the equilibrium creates excess supply of labour.”

论点：清晰陈述段落的核心观点。例如，“高于均衡水平的最低工资会造成劳动力超额供给。”

Evidence: Support your point with an example, data, or reference to a diagram. You do not need to draw a full diagram in every essay, but describing the shift of curves counts as evidence.

证据：用例子、数据或图表引用来支撑观点。不需要每篇论文都画图，但描述曲线移动可以算作证据。

Explanation: Develop the chain of reasoning. Show step by step how the cause leads to the effect, using economic terminology like “ceteris paribus” or “price elasticity”.

解释：展开推理链。一步步说明原因如何导致结果，使用“其他条件不变”或“价格弹性”等经济术语。

Link: Tie the paragraph back to the question. For ‘discuss’ essays, this might signal the next evaluative point or compare the strength of the argument.

回链：将段落与题目联系起来。对于‘讨论’类论文，这一步可以引出下一个评价点，或比较论点的强弱。

---

3. Essay Framework – The Introduction | 论文框架——引言段

A strong introduction sets the tone. It should do three things: define the key economic terms in the question, state the overall direction of your essay, and briefly outline the main points you will cover.

出色的引言奠定基调。它需要完成三件事：定义题目中的关键经济术语，陈述文章的大方向，并简要列出你将讨论的要点。

For an explain question like “Explain the causes of economic growth,” your introduction might define economic growth, mention the components of aggregate demand or supply-side factors, and state that you will explore several key drivers.

对于“解释经济增长的原因”这类题目，引言可以定义经济增长，提及总需求或供给侧因素，并说明将探讨几个关键驱动力。

For a discuss question such as “Discuss the effectiveness of a sugar tax in reducing obesity,” define the tax, link it to the concept of negative externalities, and indicate that you will evaluate both the intended and unintended consequences.

对于“讨论糖税在减少肥胖方面的有效性”这类题目，定义该税种，将其与负外部性概念联系起来，并表明将评价预期和非预期后果。

Keep the introduction concise — 3 to 4 sentences are enough. Avoid diving into detailed analysis here; save that for the main body.

引言要简洁——3到4句话足矣。不要在这里深入详细分析，留到主体部分。

---

4. Essay Framework – Main Body: Explanation & Analysis | 论文框架——主体：解释与分析

In the explanation paragraphs, every PEEL paragraph should unpack one clear cause, effect or policy mechanism. Use connectives like “as a result”, “this leads to”, and “consequently” to show logical progressions.

解释性段落中，每一个 PEEL 段落都应剖析一个明确的原因、结果或政策机制。使用“结果”、“这导致”、“因此”等连接词来展示逻辑递进。

When a diagram helps, describe the changes clearly in words. For instance: “An increase in disposable income shifts the demand curve for normal goods to the right, from D1 to D2, causing a rise in both equilibrium price and quantity.”

当图表有帮助时，用文字清晰描述其变化。例如：“可支配收入的增加使正常商品的需求曲线从 D1 右移至 D2，导致均衡价格和数量同时上升。”

Always anchor your analysis in the specific context of the question. If the question is about the housing market, refer to housing supply and demand, not generic markets.

始终将分析锚定在题目的具体情境中。如果题目是关于住房市场，就要提及住房供需，而非泛泛的市场。

Aim for 2–3 well-developed analytical paragraphs in an 8-mark explain essay, each containing a distinct mechanism or factor.

在8分的解释类论文中，应有2-3个充分展开的分析段，每段包含不同的机制或因素。

---

5. Essay Framework – Main Body: Evaluation | 论文框架——主体：评估

Evaluation is what turns a good essay into a great one. The SQA expects you to weigh up arguments, not just present them. This means discussing limitations, short-run versus long-run effects, and the impact on different stakeholders.

评估是把一篇好论文变为优秀论文的关键。SQA 希望你权衡论点，而非仅仅呈现。这意味着要讨论局限性、短期与长期效应，以及对不同利益相关者的影响。

Use evaluative phrases such as “however, this depends on,” “in the long term,” “from the perspective of consumers,” “the magnitude of the effect relies on,” and “a more significant factor may be.”

使用评价性短语，如“然而，这取决于”、“从长期来看”、“从消费者角度看”、“效应的大小取决于”、“可能更重要的因素是”等。

For example, if arguing that subsidies reduce negative externalities, evaluate by discussing the opportunity cost of government spending, the difficulty of measuring the optimum subsidy, and the risk of firms becoming dependent on the subsidy.

例如，若论证补贴能减少负外部性，评估时应讨论政府支出的机会成本、计算最优补贴的难度，以及企业可能对补贴产生依赖的风险。

In a discuss essay, a good rule is to have at least one dedicated evaluation paragraph after your explanation paragraphs, before the conclusion.

在讨论类论文中，一个好规则是在解释段之后、结论之前，至少设置一个专门的评估段。

---

6. Essay Framework – The Conclusion | 论文框架——结论

A conclusion should not introduce new information. Instead, summarise your main findings and, for a discuss question, give a clear, justified final judgement that directly answers the question.

结论不应引入新信息。它应该总结你的主要发现，并在讨论类题目中，给出一个清晰、有依据的最终判断，直接回答题目问题。

A strong conclusion for a discuss essay might read: “Overall, while a sugar tax can reduce consumption of sugary drinks in the short term, its long-term effectiveness is limited by consumer switching to other unhealthy alternatives. Therefore, it must be combined with education and regulation.”

讨论类论文的强力结论可以这样写：“总的来说，虽然糖税能在短期内减少含糖饮料的消费，但其长期效果因消费者转向其他不健康替代品而受到限制。因此，它必须与教育和监管相结合。”

For an explain essay, simply summarise the causes or mechanisms covered and emphasise the key causal links.

对于解释类论文，只需总结所讨论的原因或机制，并强调关键的因果关系。

---

7. Model Essay 1: Explain the Causes of Demand-Pull Inflation | 范文1：解释需求拉动型通货膨胀的原因

Question: Explain the main causes of demand-pull inflation. (8 marks)

题目：解释需求拉动型通货膨胀的主要原因。（8分）

Introduction: Demand-pull inflation occurs when aggregate demand (AD) in an economy grows faster than aggregate supply, leading to a sustained rise in the general price level. The main causes can be categorised into increases in consumption, investment, government spending, and net exports.

引言：需求拉动型通货膨胀指经济中的总需求（AD）增长快于总供给，导致物价总体水平持续上升。主要原因可归结为消费、投资、政府支出和净出口的增加。

Body 1 – Rising Consumption: An increase in consumer confidence or disposable income, perhaps from income tax cuts or lower interest rates, can boost household spending. As consumption rises, firms experience higher demand for their goods and services. Unable to increase output immediately, they raise prices, causing inflationary pressure.

主体1 – 消费上升：消费者信心或可支配收入的增加（可能源自个人所得税减免或低利率）会刺激家庭支出。消费增加使得企业面临更高的产品与服务需求。由于无法立刻提高产出，企业选择提价，从而产生通胀压力。

Body 2 – Rising Investment: When businesses are optimistic about future profits, they increase investment in capital goods. Higher investment spending adds directly to AD. Additionally, it can create a multiplier effect, where the initial spending generates additional income and further consumption, amplifying the upward pressure on prices.

主体2 – 投资上升：当企业对未来利润持乐观态度时，会增加对资本品的投资。更高的投资支出直接增加 AD。此外，它会产生乘数效应，初始支出带来额外收入和进一步消费，放大价格上涨压力。

Body 3 – Government Spending & Net Exports: Expansionary fiscal policy, such as higher government spending on infrastructure, injects money into the circular flow and raises AD. Similarly, a rise in net exports (exports minus imports) caused by a depreciation of the currency or strong economic growth in trading partners boosts AD. In each case, if the economy is near full capacity, the result is demand-pull inflation.

主体3 – 政府支出与净出口：扩张性财政政策（如增加基础设施支出）向经济循环中注入资金，提高 AD。同样，货币贬值或贸易伙伴经济强劲增长带来的净出口上升也会推高 AD。在每一种情况下，若经济接近充分产能，结果就是需求拉动型通胀。

Conclusion: Demand-pull inflation is driven by excessive growth of any component of aggregate demand. The key factor is the output gap — when actual output is close to or beyond potential output, even a mild increase in AD can trigger a significant rise in the price level.

结论：需求拉动型通货膨胀由总需求任一组成部分的过度增长驱动。关键因素是产出缺口——当实际产出接近或超过潜在产出时，即使 AD 的小幅增加也能引发物价水平的显著上升。

---

8. Model Essay 2: Discuss the Effectiveness of Using Indirect Taxes to Reduce the Consumption of Demerit Goods | 范文2：讨论使用间接税减少不良品消费的有效性

Question: Discuss the effectiveness of using indirect taxes to reduce the consumption of demerit goods such as cigarettes and alcohol. (12 marks)

题目：讨论使用间接税减少烟酒等不良品消费的有效性。（12分）

Introduction: Demerit goods are products that are overconsumed and generate negative externalities, such as health costs on society. An indirect tax is a government levy placed on the sale of these goods, aiming to internalise the external cost and discourage consumption. This essay will examine both the strengths and limitations of this approach.

引言：不良品是指过度消费并产生负外部性（如社会健康成本）的产品。间接税是政府对这类商品销售征收的税款，旨在内部化外部成本并抑制消费。本文将审视此方法的优势与局限。

Explanation – How Indirect Taxes Work: An indirect tax shifts the supply curve to the left (from S1 to S2), increasing the price paid by consumers and reducing the quantity demanded. For example, a specific tax per unit on cigarettes raises their price from P1 to P2, leading to a contraction in quantity from Q1 to Q2. The tax reduces the welfare loss triangle associated with overconsumption, bringing the market closer to the socially optimum level.

解释 – 间接税如何运作：间接税使供给曲线左移（从 S1 到 S2），提高消费者支付的价格，降低需求量。例如，对每包香烟征收从量税，使其价格从 P1 升至 P2，导致数量从 Q1 收缩至 Q2。税收减少了与过度消费相关的福利损失三角形，使市场更接近社会最优水平。

Evaluation 1 – Price Elasticity of Demand (PED): The effectiveness of an indirect tax depends heavily on the PED of the demerit good. Many addictive products, such as cigarettes, have inelastic demand. A tax increase causes a less than proportionate fall in consumption, meaning the reduction in quantity is small and the externality persists. The government may gain significant tax revenue, but the health objective may be only partially met.

评估1 – 需求价格弹性（PED）：间接税的有效性高度依赖于不良品的需求价格弹性。香烟等许多成瘾产品的需求缺乏弹性。增税导致消费的下降比例小于价格上升比例，即数量减少有限，外部性仍然存在。政府或许能获得大量税收收入，但健康目标可能只能部分实现。

Evaluation 2 – Unintended Consequences: Higher taxes can fuel illegal markets and smuggling. Consumers may switch to cheaper, illicit alternatives, undermining the intended health benefits and creating new social problems. Moreover, indirect taxes are regressive — they take a larger share of income from low-income households, worsening inequality.

评估2 – 非预期后果：高税率可能助长非法市场和走私。消费者可能转向更便宜的非法替代品，削弱预期的健康收益并带来新的社会问题。此外，间接税具有累退性——对低收入家庭收入的占比较大，加剧不平等。

Evaluation 3 – Long-run vs Short-run: While the short-run impact on consumption may be limited by addiction, over time and combined with information campaigns, higher prices can prevent new consumers from starting. The long-run PED is more elastic because habits can change. Thus, the tax may be more effective as part of a multi-pronged strategy.

评估3 – 长期与短期：虽然短期内消费受到成瘾性限制，但随着时间的推移并结合信息宣传，高价可以阻止新消费者染上习惯。长期需求价格弹性更大，因为习惯能够改变。因此，税收作为多管齐下策略的一部分可能更有效。

Conclusion: Overall, indirect taxes can be a useful tool to curb demerit good consumption, but their standalone effectiveness is limited by inelastic demand and unintended side effects. The most successful approach combines taxation with education, regulation, and support for cessation, ensuring a sustained fall in negative externalities.

结论：总体而言，间接税是抑制不良品消费的有效工具，但其独立效果受限于需求缺乏弹性和非预期副作用。最成功的做法是将税收与教育、监管和戒烟支持相结合，确保负外部性的持续下降。

---

9. Common Mistakes and How to Avoid Them | 常见错误与避坑指南

Missing definitions: Jumping straight into analysis without defining key terms loses easy KU marks. Always define the economic concepts in the question in your introduction.

缺失定义：未定义关键术语便直接进行分析会丢失简单的知识理解分。务必在引言中定义题目中的经济学概念。

No chain of reasoning: Simply stating “AD increases” without explaining why or how leads to a superficial answer. Use ‘because’ and ‘therefore’ to build links.

缺乏推理链：仅陈述“AD 增加”而不解释原因或方式，会导致答案肤浅。使用“因为”和“因此”来建立联系。

Ignoring evaluation in discuss essays: A discuss essay without explicit evaluation paragraphs cannot achieve high marks. Dedicate at least 40% of your word count to weighing arguments.

讨论类论文忽略评估：缺少明确评估段落的讨论类论文无法取得高分。至少将40%的篇幅用于权衡论点。

Writing a descriptive rather than analytical conclusion: Your conclusion must answer the question directly, not just repeat earlier points. For discuss essays, make a decisive judgement.

结论过于描述性而非分析性：结论必须直接回答问题，而非简单重复前文。对于讨论类论文，要给出一个果决的判断。

Forgetting to link back to the question: After each paragraph, quickly check: does this directly answer the set question? If not, revise the paragraph or the link sentence.

忘记回链题目：每个段落后快速自问：这段是否直接回答题目？若没有，修改段落或回链句。

---

10. Final Revision Checklist for SQA Economics Essays | SQA 经济论文考前核对清单

Before your exam, ensure you can confidently answer ‘yes’ to these points:

考前请确保你对以下各点能自信地回答“是”：

I understand the difference between ‘explain’ and ‘discuss’ command words and know how to structure each.

我理解“解释”与“讨论”指令词的区别，并知道如何分别组织文章。

I can define key terms like opportunity cost, externalities, aggregate demand, elasticity, and market failure.

我能定义关键术语，如机会成本、外部性、总需求、弹性和市场失灵。

I can describe the movements of supply and demand curves and link them to real-world examples.

我能描述供需曲线的移动并将其与现实案例联系起来。

I always include evaluation when required — using PED, time frames, stakeholder analysis, and limitations.

我在需要时总会进行评估——运用 PED、时间维度、利益相关者分析和局限性。

My conclusions are decisive and mirror the balance of arguments presented in the essay.

我的结论果决，且反映出文中论点的权衡。

I avoid listing facts; instead, I build connected chains of reasoning in every paragraph.

我避免罗列事实，而是在每段中构建相互连接的推理链。

Practise applying this framework to past paper questions under timed conditions, and compare your answers with the marking schemes to refine your technique. A well-structured essay is your ticket to top marks in SQA Economics.

在限时条件下用历年真题练习运用本框架，并与评分方案对比以打磨技巧。一篇结构清晰的论文是你在 SQA 经济中获得高分的关键。

<

Published by TutorHao | Year 11 Economics Revision Series | aleveler.com

更多咨询请联系16621398022（同微信）