【判断题】Suppose one county in Missouri decides it wants to reduce alcohol consumption, so the county passes a law that raises the price of a bottle of beer by $20. As a result, people drive to other counties ...
【判断题】Suppose one city decides it wants to reduce alcohol consumption, so the city makes a rule that raises the price of a bottle of beer by $50. As a result, people drive to other cities to drink alcohol, ...