Classify the following statements as positive or normative: 1. Discounts on airline tickets have increased the demand for air travel among students.
2. The retirement age should be raised to 65 to solve the problem of budget deficit.
3. Inflation is more harmful than unemployment.
4. The government should raise the old-age pension to ₽20.000 to help reduce poverty in society.
5. An increase in the old-age pension to ₽20.000 would reduce employment among older people by 10 percentage points.
6. An increase in the price of crude oil on world markets will lead to an increase in cycling to work.