Macroeconomic activity, objectives and policy
| English | 中文 | Pinyin · 拼音 |
|---|---|---|
| real GDP/rɪəl ˌdʒiː diː ˈpiː/ | 实际国内生产总值 | shí jì guó nèi shēng chǎn zǒng zhí |
| aggregate demand/ˈæɡrɪɡeɪt dɪˈmænd/ | 总需求 | zǒng xū qiú |
A decision you can investigate
- A stimulus supports jobs during a downturn, but its effect changes when factories are already at capacity.
- The same spending increase can have different output and price effects.
Build the explanation
- AD is C + I + G + (X − M). A change in demand must be interpreted alongside short-run and long-run supply.
- Real GDP 实际国内生产总值, inflation and unemployment measure different outcomes; distribution and sustainability also matter.
Match the terms to their precise meanings.
Use these definitions in the particular context of Macroeconomic activity, objectives and policy.
Work through the evidence
- With spare capacity, public spending can raise real output and employment. Near capacity, demand pressure is more likely to raise prices.
- Compare fiscal stimulus with training or infrastructure, explaining different lags and channels.
Why does spare capacity matter for a demand stimulus?
With spare capacity, public spending can raise real output and employment. Near capacity, demand pressure is more likely to raise prices. Compare fiscal stimulus with training or infrastructure, explaining different lags and channels.
Test the limits
- A rise in nominal GDP does not show real growth without a price adjustment.
- Avoid a list of policies without a mechanism, affected stakeholders and conditions for success.
Which caution belongs to this particular task?
A rise in nominal GDP does not show real growth without a price adjustment. Avoid a list of policies without a mechanism, affected stakeholders and conditions for success.
The explanation in this lesson makes a conditional claim; relevant context and evidence still matter.
Avoid a list of policies without a mechanism, affected stakeholders and conditions for success.
Apply and explain your answer
- Why does spare capacity matter for a demand stimulus?
- It makes an increase in real output more feasible without as much price pressure.
Choose the two statements supported by this lesson.
The concept and worked evidence support these claims; the stated limits rule out the universal shortcut.
Use the terms precisely
- aggregate demand 总需求: Total planned spending on final goods and services.
- real GDP: Output measured after removing price changes.
With spare capacity, public spending can raise real output and employment. Near capacity, demand pressure is more likely to raise prices. Compare fiscal stimulus with training or infrastructure, explaining different lags and channels.
A rise in nominal GDP does not show real growth without a price adjustment. Avoid a list of policies without a mechanism, affected stakeholders and conditions for success.
AD is C + I + G + (X − M). A change in demand must be interpreted alongside short-run and long-run supply.