Macroeconomics is a study of how governments manage economy. Macroeconomics looks at economy as a whole
Macroeconomics is divided into six major theories (studies):
- Level of economic activity
- Aggregate demand and aggregate supply
- Low unemployment
- Low and stable inflation rate
- Economic growth
- Equity in distribution of income
There are three players in macroeconomy:
- Producers of goods - companies, manufacturers, private contractors, etc.
- Consumers of goods
- Government - tries to manage economy so that needs of producers and consumers are met by achieving certain goals.
There are four goals that government has with respect to economy:
- Economic growth (healthy rate is 2%)
- Low unemployment rate (healthy rate is 5%)
- Low and stable inflation rate (healthy rate is 2%)
- Equitable distribution of income (taxes, everyone should have equal opportunity)
Two tools to manage economy that they can use to achieve goals:
- Fiscal policy - controlled by government
- Monetary policy - controlled by Central bank
Macroeconomics assumes that government officials are elected democratically (through voting mechanisms).