Week 3 Flashcards
fiscal policy definition
changes to taxes, expenditures and borrowing that are intended to control the level of economic activity
2 ways fiscal policy impacts/influences in macroeconomics
- manage output gaps
- increase productive capacity
3 ways Fiscal Policy impacts/influences in microeconomics
- provide public and merit goods
- discourage de-merit goods
- manage income distribution (re-distribution, income inequality)
expansionary fiscal policy definition
changes to taxes, expenditure and borrowing that aim to increase the level of economic activity
- net injection increases economic growth in the short term, gov debt increases
contractionary fiscal policy definition
changes to taxes, expenditure and borrowing that aim to reduce the level of economic activity
- net leakage reduces economic growth in the short term, gov debt falls
when is contractionary fiscal policy used
when the positive output gap is getting too large, to reduce economic growth/activity
when is expansionary fiscal policy used?
when the negative output gap is getting too large, to increase economic growth/activity
short-term V long-term expansionary fiscal policy
- in short-term AD shifts outwards, increase in PL, and increase in real output (Y)
- in Long-term AD shifts outwards, a bigger increase in PL, and no change in real output (Y)
classical views on expansionary fiscal policy
- classical: any outward shift of AD is going to be inflationary because SRAS straight sloping upwards
- Keynesian: points on the AS are perfectly elastic due to the level of spare capacity in the economy (Y to Y1 to YFE) meaning an increase in AD can cause no inflationary changes
Keynesian views on expansionary fiscal policy if there’s spare capacity
points on the AS are perfectly elastic due to the level of spare capacity in the economy (Y to Y1 to YFE) meaning an increase in AD can cause no inflationary changes and big real output changes
keynesian views on expansionary fiscal policy if there is little spare capacity
points on the AS are inelastic/perfectly inelastic due to the level of spare capacity (Y to Y1 to YFE), meaning an increase in AD can cause massive inflationary changes, but little real output changes
how do classical and Keynesians compare in the long-term for expansionary fiscal policy?
for both, if LRAS increases too it counteracts the inflationary effects, and real output increases (AD shifts outwards and LRAS shifts outwards)
Keynesian view if there is spare capacity in the economy
in the short term the inflationary risk is low
Keynesian view if there isn’t spare capacity in the economy
in the short term there is high inflationary risk
why would their be high long term inflationary risk if expansionary fiscal policy is used
if the productive capacity (LRAS) doesn’t expand