In: Economics
explain how the government can cause consumption, government spending, investment, and exports to increase and thus stimulate GDP and improve the economy.
Increased government spending is likely to cause a rise in aggregate demand (AD). This can lead to higher growth in the short-term. It can also potentially lead to inflation.
Higher government spending will also have an impact on the supply-side of the economy – depending on which area of government spending is increased. If spending is focused on improving infrastructure, this could lead to increased productivity and a growth in the long-run aggregate supply. If spending is focused on welfare benefits or pensions, it may reduce inequality, but it could crowd out more productive private sector investment.