跳至内容
- People face trade-offs.
- The cost of something is what you give up to get it.
- Rational people think at the margin.
- People respond to incentives.
- Trade can make everyone better off.
- Markets are usually a good way to organize economic activity.
- Governments can sometimes improve market outcomes.
- A country’s standard of living depends on its ability to produce goods and services.
- Prices rise when the government prints too much money.
- Society faces a short-run trade-off between inflation and unemployment.