year 1 macro definitions Flashcards
circular flow of income
The idea that money is passed between economic agents
National income
The total value of a countries goods and services produced in a year
Aggregate demand
The combined value of every good and service demanded in an economy at a time
Consumption
The amount of money spent on goods and services by households
Investment
Any addition of capital stock to an economy
Injections
things that add value to AD
Leakages
Things that reduce AD
MPC
Marginal propensity to consume - how much of a change in income consumers spend
Consumer confidence
The level of faith that consumers have in regards to the economy (affects c)
Business confidence
The level of faith that investors have in businesses (affects I)
Aggregate supply
Describes national output
Interest rates
reward for saving
The multiplier
When an initial change in AD causes a larger change in the overall level of national income
Accelerator
An increase in real GDP will cause a larger increase in private sector investment
Average propensity to save/consume/tax/import
The % of income that consumers save/consume/lose via tax/spend on imports
Output gap
The difference between Y and Yfe
austerity
cutting public services to reduce the debt
Fiscal policy
Policy made by government involving spending and taxation
Monetary policy
Policy involving the supply of money in an economy
Supply side policy
Policies affecting supply
Budget
A financial plan for the next fiscal year
direct tax
tax on earnings
Indirect tax
Tax on spending