Multiple Choice
Which of the following is an example of a positive externality?
A) raising the speed limit to 60 mph in school zones
B) planting trees along a sidewalk which add beauty and create shade
C) permitting smoking on commercial airplanes
D) a police department stops enforcing DUI laws
Correct Answer:

Verified
Correct Answer:
Verified
Q195: Figure 5-11<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4193/.jpg" alt="Figure 5-11
Q196: When a tax on output is imposed
Q197: Figure 5-8<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4193/.jpg" alt="Figure 5-8
Q198: Which of the following is an example
Q199: Which of the following exemplifies the tragedy
Q201: Economists argue that the level of pollution
Q202: Figure 5-9<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4193/.jpg" alt="Figure 5-9
Q203: Which of the following displays these two
Q204: The basic cause of deadweight losses from
Q205: For certain public projects such as building