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1.8 The market mechanism, market failure and government intervention in markets

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Question 62

Context 1: The UK passenger rail market

Extract A: UK Passenger Rail Fares and Performance Metrics

Metric20182019202020212022
Average annual commuter season ticket (£)3,2003,3503,4003,4503,680
Public subsidy per passenger journey (£)1.851.906.504.202.10
Punctuality rate (% of trains on time)84.281.588.083.177.4
Average operator profit margin (%)3.23.51.12.44.1

Extract B: The fragmentation of a national asset

Since the privatisation of British Rail in the mid-1990s, passenger services have been run by private Train Operating Companies (TOCs) under regional franchise agreements. Within their designated routes (such as the East Coast Main Line or Southern Rail), these TOCs operate as regional monopolies. Commuters traveling to major cities have virtually no alternative rail providers and are highly price-inelastic, leaving them vulnerable to fare hikes.

By 2022, the average season ticket had risen to £3,680, outstripping wage growth and forcing lower-income workers to spend a significant portion of their post-tax income on commuting. Meanwhile, service reliability has deteriorated, with punctuality falling to 77.4% amid strikes, driver shortages, and poor management. Critics argue that the franchise model has failed, allowing private shareholders to extract millions in dividends while the taxpayer heavily subsidises the network during crises (with subsidies peaking at £6.50 per journey during the pandemic). The Office of Rail and Road (ORR), the sector's independent regulator, has been accused of regulatory capture, failing to impose heavy enough penalties for systemic cancellations.

Extract C: Public ownership vs. private-sector efficiency

Proponents of public ownership argue that the UK's railway system should be run as a public service, not a vehicle for private profit. In countries like Germany and France, state-backed operators (Deutsche Bahn and SNCF) reinvest profits directly back into the network, keeping fares lower relative to average incomes and ensuring high service standards. Re-nationalisation would eliminate dividend leakages and allow for a fully integrated, national timetable, removing the administrative costs of coordinating dozens of private entities.

However, opponents of nationalisation warn that returning to a state-run monopoly would recreate the inefficiencies of British Rail in the 1970s, which was notorious for poor customer service and a lack of innovation. Private rail operators argue that competition for franchises incentivises cost-efficiency, commercial dynamism, and customer-focused services. Upgrading the network to meet future demand—including digital signaling and new rolling stock—is projected to cost £35 billion over the next decade. Private operators claim that without private finance, this massive capital burden would fall entirely on taxpayers, leading to higher national debt or severe cuts to other public services.


Using the data in the extracts and your economic knowledge, assess whether you agree that returning passenger rail services to public ownership (nationalisation) is the best way of dealing with market failure in the UK rail industry.

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Markscheme

1.8 The market mechanism, market failure and government intervention in markets Questions

  1. A Level
  2. /Economics
  3. /1.8 The market mechanism, market failure and government intervention in markets

378 exam-style questions on AQA A Level Economics 1.8 The market mechanism, market failure and government intervention in markets, covering 1.8.1 How markets and prices allocate resources, 1.8.2 The meaning of market failure, 1.8.3 Public goods, private goods and quasi-public goods, 1.8.4 Positive and negative externalities in consumption and production, 1.8.5 Merit and demerit goods, 1.8.6 Market imperfections, 1.8.7 Competition policy (A-level only), 1.8.8 Public ownership, privatisation, regulation and deregulation of markets (A-level only), 1.8.9 Government intervention in markets, and 1.8.10 Government failure. Each one has a worked solution and a mark scheme showing where the marks go.

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