51 AS resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter AS Subject Economics Economics & Business Studies Exam board AQA All boards CIE Edexcel OCR WJEC TopicClear filter Competitive markets Economies of scale Market failure Production and efficiency Resource allocation The company, revenue and costs Resources Crossword Document Flashcards Mindmap Multi-tool Quiz Quizsearch Revision Cards Revision Notes Web Page Test AS, Economics Crossword Search again