Hard15 marksExtended Response
How the economy worksGeneralGovernment InterventionCost-Benefit AnalysisEvaluation

AQA GCSE · Question 26 · How the economy works

Do you think that the overall benefits of HS2 are likely to be greater than the costs? Use Items A and B and your own economic knowledge to justify your view.

How to approach this question

1. **Introduction:** Briefly state the issue – weighing the costs and benefits of HS2. 2. **Paragraph on Benefits:** Discuss the arguments FOR the project. Use evidence from Items A and B. Mention private benefits (faster travel, jobs) and external benefits (reduced congestion, regeneration, tackling inequality). 3. **Paragraph on Costs:** Discuss the arguments AGAINST the project. Use evidence from Items A and B. Mention private costs (construction costs from Fig 5), external costs (environmental damage, noise), and the opportunity cost of the spending. 4. **Evaluation and Conclusion:** This is the most important part. Make a justified judgement. Do not just sit on the fence. Weigh the arguments. For example, you could argue costs are more certain than benefits, or that the opportunity cost is too high. Acknowledge the complexity (e.g., short-term vs. long-term, how to value non-monetary factors). Conclude with a clear 'yes' or 'no' supported by your reasoning.

Full Answer

This question requires a justified evaluation of whether the benefits of the HS2 project are likely to exceed its costs, using the provided evidence and economic principles. **Arguments that Benefits are Greater than Costs:** The primary benefits of HS2 are economic. Item A states the government expects 'faster transport links and increased employment'. Faster links reduce journey times, which can boost business productivity and make it easier for firms to connect with clients and suppliers. The creation of jobs, both in construction and in the long term through economic growth, is a major benefit, especially in regions with higher unemployment like the North West (5.2%) and North East (5.6%) as shown in Figure 6. By improving connectivity between London and other major cities, HS2 could help to reduce the regional economic inequality highlighted in Item B. For example, it could encourage businesses to relocate or expand outside of London, where median incomes and house prices are far higher than elsewhere. Furthermore, there are significant external benefits, such as reduced congestion on existing rail and road networks and lower carbon emissions compared to car or air travel, which contribute to the overall social benefit. **Arguments that Costs are Greater than Benefits:** On the other hand, the costs of HS2 are immense and certain, while the benefits are potential and long-term. The estimated building cost alone is £118.9 billion (calculated from Figure 5). Critics, mentioned in Item A, argue it is 'too expensive'. This represents a huge opportunity cost; the money could be spent on other public services like healthcare, education, or improving existing local transport networks across the country. Item A also notes that the estimated costs 'are unlikely to reflect the full social costs of the project'. These social costs include external costs like the destruction of natural habitats, noise pollution for those living near the line, and the disruption caused by years of construction. The cancellation of the Leeds leg also significantly reduces the potential benefits, particularly for the North East, meaning the cost-benefit analysis for the whole project is weakened. The benefits of faster journey times may also be overstated in an age of increasing remote working. **Evaluation and Conclusion:** In my view, it is highly uncertain whether the overall benefits of HS2 will be greater than the costs. The financial costs are astronomical, and the unquantifiable social and environmental costs are also substantial. While the potential benefits of increased employment and reduced regional inequality are laudable goals, they are not guaranteed to materialise. The cancellation of the Leeds branch undermines the project's key objective of 'levelling up' the country, leaving some northern regions with all the disruption of the main line but fewer of the direct benefits. The opportunity cost of spending over £100 billion on this single project is arguably the biggest factor. This funding could potentially generate greater and more widely distributed benefits if invested differently. Therefore, while HS2 will undoubtedly bring some benefits, the sheer scale of the known costs and the uncertainty of the predicted benefits make it likely that the costs will outweigh the benefits for the UK as a whole.
This is a 15-mark evaluation question, the highest tariff on the paper. It requires a two-sided argument followed by a justified conclusion. The key is to use the source material as a springboard and integrate it with your own economic knowledge. **Analysis of Benefits:** - **Private:** Faster journeys, job creation (Item A). - **External:** Reduced inequality (linking London to North, Item B), regeneration, less road congestion. **Analysis of Costs:** - **Private:** The huge construction cost (£118.9bn from Figure 5). - **External (Social Costs):** Environmental damage, noise pollution, disruption (implied in Item A). - **Opportunity Cost:** What else could £118.9bn be spent on? **Evaluation:** The skill is in weighing these up. A good evaluation might point out that costs are immediate and quantifiable, whereas benefits are in the future and harder to predict. The cancellation of the Leeds leg is a crucial piece of evidence to use in evaluation, as it weakens the 'benefit' side of the argument. The final judgement should flow logically from the arguments presented.

Common mistakes

Providing a list of pros and cons without any attempt to weigh them up or come to a conclusion. Not using the data and text from the provided Items. Focusing only on financial costs and ignoring social or opportunity costs.

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