Figure 15.6 Figure 15.6 shows the market for measles vaccinations, a product whose use generates positive externalities.
-Refer to Figure 15.6.What does D₂ represent?

Question

Figure 15.6 Figure 15.6 shows the market for measles vaccinations, a product whose use generates positive externalities. -Refer to Figure 15.6.What does D₂ represent?

Quizplus · Accepted Answer

D₂ represents the demand curve reflecting social benefit, as it reflects the total value of vaccinations to society, including the positive externalities generated. Therefore, the best choice is B.

Figure 156 Figure 15