Problem
1. One government intervention in health care is compulsory vaccinations for children against various infectious diseases. Can you explain why governments might enact such policies? (Hint: are there any externalities involved?)
2. In some countries and some regions, there are shortages of doctors. Why is this problem not quickly resolved by the normal workings of supply and demand in the labor market?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.