Which of the following is most likely to cause a rightward shift in an economy's long-run aggregate supply (LRAS) curve?
An increase in the rate of value added tax (VAT)
An increase in net outward migration of skilled labor
An increase in state funding for employee training and apprenticeship programs
An increase in the central bank's base interest rate
7 exam-style questions on OCR A Level Economics Aggregate supply. Each one has a worked solution and a mark scheme showing where the marks go.