1. Who does protectionism protect? What does it protect them from?
2. Name and define three policy tools for enacting protectionism.
3. Does international trade, taken as a whole, increase the total number of jobs, decrease the total number of jobs, or leave the total number of jobs about the same?
4. How is international trade, taken as a whole, likely to affect the average level of wages?
5. What are main reasons for protecting “infant industries”? Why is it difficult to stop protecting them?