Public goods - short answer

Question 1
Explain, with the aid of examples, the main characteristics of public goods.
Question 2
To what extent is it desirable that the government should provide public goods?
Question 3
Identify goods that are non-pure public goods, and explain in each case why some excludability and diminishability are possible.
Question 4
Why are health and education not pure public goods?
Question 5
Classify the following goods as either public (P), merit (M) or demerit goods.
| Good | Public (P), merit (M) or demerit (D)? |
|---|---|
| Dentistry | |
| Museums | |
| Birth control | |
| Radio transmissions | |
| Marijuana | |
| Sea defences | |
| Seat belts | |
| Public parks | |
| Nursery education (pre-school) | |
| Loft insulation | |
| Theatres | |
| Lighthouses | |
| Motorways | |
| Cocaine | |
| Vaccinations | |
| Milk | |
| Cigarettes | |
| Alcohol |
