Chapter 4: Q. 4.4 (page 75)
Explain the effects of price ceilings
Short Answer
Imposing a maximum price below the equilibrium leads to shortages.
Chapter 4: Q. 4.4 (page 75)
Explain the effects of price ceilings
Imposing a maximum price below the equilibrium leads to shortages.
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Get started for freeConsider Figure 4-1.The current demand and
supply curves areD,and S₁,at which the equilib
rium price and quantity are P₁ and Q₁.If there isa
decrease in the price of an item that consumers
regard asasubstitute for this good,which curve
shifts,and in which direction does it shift?What
happens to the market clearing price and to the
equilibrium quantity?
In recent years, technological improvements have greatly reduced the costs of producing basic cell phones, and a number of new firms have entered the cell phone industry. At the same time, prices of substitutes for cell phones, such as smartphones and some tablet devices, have declined considerably. Construct a supply and demand diagram of the market for cell phones. Illustrate the impacts of these developments, and evaluate the effects on the market price and equilibrium quantity.
Suppose that in Figure 4-4, the government raises
the floor price of milk above the displayed
\(0.10-per-pound floor price, to \)0.12 per pound.
Will the excess quantity of milk supplied increase
or decrease as a consequence?
Why do you suppose that the Venezuelan government has begun to provide individuals with coupons giving them the right to purchase only strictly limited quantities of flour, milk, and toilet paper?
Suppose that government places a ceiling on the price of a medical drug below the equilibrium price.
a. Show why there is a shortage of the medical drug at the new ceiling price.
b. Suppose that a black market for the medical drug arises, with pharmaceutical firms secretly selling the drug at higher prices. Illustrate the black market for this medical drug, including the implicit supply schedule, the ceiling price, the black market supply and demand, and the highest feasible black market price.
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