In the global digital platform and software sector, operating profit margins have averaged approximately 22% over the last decade, compared to a historical average of around 8% for traditional manufacturing industries. While critics argue that these persistently high margins reflect rising market concentration and significant barriers to entry, proponents assert they are a critical driver of dynamic efficiency and technological progress in fields such as artificial intelligence.
Explain the role of profit in a market economy.
156 exam-style questions on AQA A Level Economics 1.4 Production, costs and revenue, covering 1.4.1 Production and productivity, 1.4.2 Specialisation, division of labour and exchange, 1.4.3 The law of diminishing returns and returns to scale (A-level only), 1.4.4 Costs of production, 1.4.5 Economies and diseconomies of scale, 1.4.6 Marginal, average and total revenue, 1.4.7 Profit, and 1.4.8 Technological change (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.