1. studied object
1.1. unemployment
1.1.1. category
1.1.2. effect
1.1.3. limiting method
1.2. inflation
1.2.1. policy against
1.2.2. determinants
1.2.3. effect
1.3. overall account ballance
1.3.1. determinants
1.3.2. effect
2. variables
2.1. CPI
2.1.1. CPI=(∑PoQo)/(∑P1Qo)
2.1.2. sai lệch khi CPI đo lạm phát
2.1.2.1. hàng hóa mới
2.1.2.2. chất lượng thay đổi
2.1.2.3. thay thế
2.2. GDP
2.2.1. measurement methods
2.2.1.1. expenditure
2.2.1.1.1. C+G+I+NX
2.2.1.2. income
2.2.1.2.1. w+r+i+Pr+Te+Dep
2.2.1.3. Production /Value added
2.2.1.3.1. Σ VAi=final value
2.2.2. real GDP
2.2.3. nominal GDP
2.2.4. D=nGDP/rGDP
2.2.5. Inflation rate=(D2-D1)/D1
3. scarcity
3.1. consequence
3.1.1. trade off
3.1.1.1. opportunity cost
4. system
4.1. input
4.1.1. not economic
4.1.1.1. weather
4.1.1.2. population
4.1.1.3. wars ...
4.1.2. government's policy
4.2. black box
4.2.1. aggregate demand(AD)
4.2.2. balanced yeild
4.2.3. aggregate supply(AS)
4.3. output
4.3.1. production
4.3.2. job
4.3.3. price
5. policies
5.1. fiscal
5.1.1. tax
5.1.2. G expenditure
5.2. monetary
5.2.1. money supply
5.2.2. interest
5.3. income
5.3.1. price
5.3.2. salary
5.4. foreign
5.4.1. im/export
5.4.2. foreign investment