Macro Flashcards
Macroeconomics
The study of the whole economy at the aggregate level.
Ceteris paribus
All other factors remaining constant, when examining a part of the economy
Recession
2 periods of consecutive negative economic growth
Depression
A deep recession
Fiscal policy
Use of government spending and taxation to achieve policy objectives
Monetary policy
Use of interest rates to achieve a policy objective
Monetarism
The belief excessive inflation is as a result of growth of the money supply, which monetary policy should control
Supply side economics
Policy aimed at improving the competitiveness and efficiency of markets
Policy instrument
A tool or set of tools used to try and achieve a policy objective
Policy objective
A goal that policy makers aim to hit
Policy conflict
When two policy objectives can’t be met at the same time, better one goes the worse another goes.
Policy trade off
A satisfactory combination of policy objectives used as two policy objectives can’t both be met.
Policy indicator
Provides information about what is happening in the economy
Economic growth
A increase in an economy’s potential level of real output, an outward shift in the PPF.
National income/output
The flow of new output produced in the economy in a partcicular period (a year)
Economic cycle
The fluctuation of real output above and below the trand line of economic growth
Output gap
The difference between actual growth and trend growth
Aggregate demand
The total planned spending on real output in an economy.
Consumption
The total planned spending by households on real output in an economy
Investment
Total planned spending by firms on real output in an economy.
Savings
Income which is not spent
Interest rates
The reward for saving and the cost of borrowing
Wealth
The stock of assets or things that have value, which people own.
Technical progress
The improvement in methods of production, leading to new types and better quality goods.
Accelerator
The change in the level of investment in new capital goods induced by a change in national income. Depends on an economies accelerator and capital-output ratio
Equilibrium national output
The level of national income at which withdrawals equal injections into the circular flow. S=I
Closed economy
A economy with no international trade
Open economy
A economy with imports and exports
Macroeconomic equilibrium
AD=AS or S=I
Aggregate supply
The level of RNO at which producers are prepared to sell at average price levels