题目
题目

ECON 1101 In-Class Activity 4 (Lectures): Government Policies and Efficiency of Market Outcomes

单项选择题

Suppose the government implements a policy to keep the price of widgets at $7 per unit. This policy results in a __________ of an amount equal to _______ units. If this policy consists of a buyout program whereby the government buys whichever units necessary to prevent the price from falling below $7, what would be the government expenditure with this buyout program? (Fill in the blanks and answer the question.)

选项
A.shortage, 4, $8
B.shortage, 6, $16
C.surplus, 4, $28
D.surplus, 8, $4
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标准答案
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思路分析
To approach this problem, I’ll first identify what a price floor at $7 does in a market with standard downward-sloping demand and upward-sloping supply, using the provided graph. Option A: short age, 4, $8 — Why this is unlikely: A price floor above equilibrium typically creates a surplus, not a shortage. Since the floor is at $7 and the equilibrium price on the graph is below 7, this option’s classifica......Login to view full explanation

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