OCR A Level Economics Paper 1 Mark Scheme

Download the official OCR A Level Economics H460/01 Microeconomics mark scheme for the June 2025 examination series. This examiner-authentic OCR PDF contains complete marking guidance, level descriptors, diagram guidance, examiner commentary, indicative content and official OCR assessment criteria for the Microeconomics paper.

The mark scheme provides detailed examiner guidance for market failure, externalities, monopoly power, regulation, behavioural economics, firm objectives, information provision and free-market efficiency. Students can study exactly how OCR awards marks for evaluative essay writing, diagram integration, chains of reasoning, supported judgement and application of economic theory to real-world microeconomic issues.

Section A guidance focuses heavily on bottled water consumption and the UK water industry, including external costs, information failure, producer surplus, environmental damage, monopoly power and regulation by OFWAT. OCR explains how candidates should analyse pollution, sewage discharge, plastic waste, market failure, allocative inefficiency and regulatory intervention using relevant economic terminology and contextual application.

The mark scheme includes complete quantitative guidance for percentage-change calculations and producer-surplus analysis using supply-and-demand diagrams. OCR rewards accurate labelling, integrated diagram analysis and explanation of equilibrium changes caused by increases in demand.

Extended-response guidance explores whether there is market failure in the water industry and whether regulation benefits consumers. OCR provides detailed indicative content on externalities, monopoly power, regulatory capture, dynamic efficiency, consumer surplus, price controls, natural monopoly theory and government failure.

Section B examiner guidance focuses on principal-agent problems, business objectives, contestability, oligopoly behaviour, supermarket pricing and oil-price inflation. OCR explains how candidates should analyse sales-revenue maximisation, satisficing behaviour, kinked demand curves, cost-push inflation, interdependence and the role of price elasticity in supermarket markets.

Section C focuses on free-market resource allocation and information provision during the COVID-19 pandemic. OCR provides guidance for evaluating allocative efficiency, public goods, government intervention, behavioural economics, information failure, merit goods, demerit goods and the effectiveness of information campaigns in changing consumer behaviour.

The document contains complete Level 1 to Level 5 descriptors explaining how OCR assesses AO1 knowledge, AO2 application, AO3 analysis and AO4 evaluation in economics essays. OCR also outlines official marking principles including contradictory responses, own-figure rule procedures, annotation systems, crossed-out work guidance and live-marking procedures used during assessment.

Suggested diagrams throughout the mark scheme include supply-and-demand analysis, producer-surplus diagrams, monopoly diagrams, externality analysis, kinked-demand curves and allocative-efficiency models. OCR rewards integrated diagrams, developed chains of reasoning and balanced supported judgement across extended-response answers.

This OCR H460/01 June 2025 mark scheme is essential for self-marking, essay planning, diagram practice and understanding examiner expectations for high-band OCR Economics responses. Perfect for students preparing for the 2026 OCR examination series, teachers designing mock assessments and tutors supporting OCR Economics revision. Pair it with the matching OCR H460/01 June 2025 question paper for complete examiner-guided preparation and OCR-standard assessment practice. Fully compatible with desktop, tablet and mobile PDF viewing.

This document is designed for OCR A Level Economics students preparing for the 2026 examination series, especially candidates studying microeconomics, market failure, monopoly power, behavioural economics, regulation and government intervention. It is particularly useful for learners aiming to improve evaluative essay writing, diagram integration, chains of reasoning and understanding of OCR examiner expectations.

It is also highly valuable for teachers, tutors, revision-course providers and independent learners who require official OCR marking guidance, level descriptors and assessment criteria for classroom teaching, mock examinations, essay feedback and targeted OCR Economics revision.