Pearson Edexcel A Level Economics A Paper 1 2025 Mark Scheme

Download the official Pearson Edexcel A-Level Economics A Paper 1 mark scheme for the June 2025 examination series (9EC0/01). This examiner-approved PDF contains the complete set of accepted answers, indicative content, diagrams, examiner guidance, assessment criteria, and level-based descriptors used during the official Edexcel marking process for “Markets and Business Behaviour”.

The mark scheme provides detailed examiner guidance for every question in the 2025 Edexcel A-Level Economics Paper 1 assessment. Students can see exactly how marks are awarded for elasticity calculations, revenue and profit analysis, labour-market diagrams, market failure evaluation, contestability analysis, mergers, automation, and digital-market competition.

Official answers are included for Section A calculation and diagram questions covering revenue maximisation, profit maximisation, supernormal profit calculations, price elasticity of supply, cross elasticity of demand, imperfect market information, National Minimum Wage analysis, monopolistic competition, and positive externalities in dental care. Step-by-step calculation guidance is provided for total-profit analysis and elasticity interpretation using authentic Edexcel examiner methodology.

The Paper 1 mark scheme also contains detailed indicative content and level-based descriptors for the Section B case-study questions on digital markets, video games, Microsoft’s merger with Activision, automation, artificial intelligence, and labour demand. Students can study how Edexcel rewards balanced economic reasoning, contextual application, diagrams, and evaluative judgement in higher-mark responses.

Examiner guidance explains how candidates should analyse allocative efficiency in digital markets, the effects of automation on employment, contestability within the video-game-development industry, and the price elasticity of demand for gaming products. The mark scheme demonstrates how evidence from the source booklet should be integrated into analytical economic writing using examples such as FIFA 23, Minecraft, subscription gaming, in-game purchases, and artificial intelligence.

Detailed evaluation guidance is included for essays discussing mergers involving Microsoft and Activision. Students can study how Edexcel rewards discussion of economies of scale, market power, barriers to entry, vertical and horizontal integration, competition-authority intervention, diseconomies of scale, and long-run contestability within digital industries.

The mark scheme also provides extensive guidance for the 25-mark essay questions on major infrastructure projects such as HS2 and increased government spending on education. Students can learn how Edexcel assesses externalities, labour-market impacts, opportunity cost, government failure, occupational mobility, productivity growth, welfare analysis, and evaluative judgement in extended-response essays.

Official diagrams are included for labour markets, positive externalities in consumption, allocative efficiency, and market failure analysis. The document explains how students should label diagrams accurately, integrate them into economic analysis, and use them to support chains of reasoning and balanced evaluation.

The level-based descriptors clearly show how Edexcel distinguishes between isolated, competent, analytical, and sophisticated Economics responses across knowledge, application, analysis, and evaluation. Students can learn how contextual evidence, logical chains of reasoning, balanced judgement, and critical evaluation contribute to higher-band marks.

This official Edexcel A-Level Economics 9EC0/01 mark scheme is highly valuable for self-marking, mock-exam review, classroom assessment, tutoring, revision planning, essay-structure improvement, diagram practice, and exam-technique development before the 2026 A-Level Economics examinations.

Pair this mark scheme with the matching June 2025 Edexcel 9EC0/01 question paper and source booklet on markscheme.net for complete examiner-standard revision and accurate self-assessment.

This document is designed for Pearson Edexcel A-Level Economics students studying the 9EC0 specification. It is especially useful for Year 12 and Year 13 students preparing for the 2026 examination series who want to improve microeconomics exam technique using official examiner guidance, authentic accepted answers, and detailed assessment criteria.

The mark scheme is also highly valuable for Economics teachers, tutors, sixth-form colleges, revision centres, home-schooled learners, and retake candidates who require official Edexcel marking guidance for mock examinations, classroom assessment, homework review, structured revision sessions, and evaluative essay practice. It supports deeper understanding of elasticity, mergers, automation, market failure, labour markets, digital competition, contestability, allocative efficiency, and evidence-based economic reasoning.