4.4 Macroeconomic Policy and impact on firms and individuals Flashcards
What is the largest component of AD?
Consumer Spending
Define Aggregate Supply
The total quantity of output in the economy at a given price level
Give 4 things that increase Long-Run Aggregate Supply
- Productivity
- Size of the labour force
- Innovation and Enterprise
- Capital Investment
Give the 3 things that cause a shift in short term aggregate supply
- Employment Costs
- Cost of other inputs
- Impact of the government (e.g. taxes)
How do Employment Costs cause a shift in short-run Aggregate Supply?
Labour costs are affected by the level of productivity
How do es the cost of other inputs cause a shift in short-run Aggregate Supply?
Things like the exchange rate can affect the price of key imported products
How do the government cause a shift in short-run Aggregate Supply?
Environmental taxes like carbon duties raise costs for businesses
Define ‘Full Capacity Output’
The maximum level to which aggregate supply can grow
What happens when the economy’s at very high capacity and there’s an increase in AD?
There will be little economic growth and high inflation
Define inflation
A sustained increase in the price level
Draw the diagram for cost-push inflation
See Book
Draw the diagram for demand-pull inflation
See Book
Define ‘Multiplier Effect’
A ripple effect whereby one thing leads to another
Define Fiscal Policy
The use of government spending and taxation to control AD
What does expansionary fiscal policy entail?
Increasing AD
- Cutting taxes to increase public spending
- Increased government spending
How can expansionary fiscal policy also have a benefit to AS?
Spending in the public sector trickles down to the private sector
What does contractionary fiscal policy entail?
Decreasing AD
- Raising taxes
- Spending less
Draw the graph for Expansionary Fiscal Policy
See Graph
Draw the graph for Contractionary Fiscal Policy
See Graph
Define direct tax
A tax that comes straight out of your wage
Define indirect tax
A tax that you pay after receiving a wage
Give 2 general advantages of fiscal policy
- Small lag time
- Can also have a long term impact (e.g. investment into education)
Give 2 general disadvantages of fiscal policy
- Short term
- Can have unintended consequences
Define Monetary Policy
The manipulation of interest rates, the money supply and the exchange rate to influence the Aggregate Demand