题目
题目
单项选择题

Imagine the government introduces a new subsidy for measles vaccinations. The government will pay consumers of the vaccination 50% of the vaccination price. Which effect is most likely in the market for vaccinations?

选项
A.a. An increase in supply leading to a lower price and larger quantity of vaccinations consumed
B.b. An expansion in demand leading to a larger quantity of vaccinations consumed
C.c. An increase in demand leading to a higher price and larger quantity of vaccinations consumed
D.d. A decrease in demand leading to a lower price and smaller quantity of vaccinations consumed
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标准答案
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思路分析
Consider the scenario: a subsidy to consumers lowers the effective price they pay, which makes Vaccinations more attractive at every price level. This effectively shifts the demand curve to the right, because at each price, more people are willing to buy vaccinations due to the lower out-of-pocket cost. Option a: 'An increase in supply leading to a lower price and larger quantity of vaccinations c......Login to view full explanation

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