Which of the following policies is least likely to increase a country's potential output (long-run trend rate of economic growth)?
Providing tax credits for businesses investing in green technologies
Increasing unemployment benefits to stimulate consumer spending
Expanding vocational training schemes for low-skilled workers
Deregulating product markets to encourage new business start-ups
37 exam-style questions on OCR A Level Economics Supply side policy. Each one has a worked solution and a mark scheme showing where the marks go.