Use the following supply and demand equations.
Supply:p= 4 + 3q.
Demand:p= 2,132−q.
Use these equations to respond to the following questions.
(a) What is the market equilibrium?
(b) Under the market equilibrium, what is Total Surplus?
(c) Suppose the government enacts a price ceiling of ̄p= 2,000. What is ProducerSurplus, Consumer Surplus, Total Surplus, and Deadweight Loss?
(d) Instead, suppose that the government enacts a price ceiling of ̄p= 1,100. What is Producer Surplus, Consumer Surplus, Total Surplus, and Deadweight Loss?
(e) Under a price ceiling of ̄p= 2,000, what is the Shortage? What if ̄p= 1,100?
Supply is P = 4 + 3q and demand is P = 2132 - q
a) Market equilibrium has S = D
4 + 3q = 2132 - q
Quantity q = 2128/4 = 532 units
Price P = 1600
b) Total surplus = 0.5*(max price - min price)*qty
= 0.5*(2132 - 4)*532
= 566048
c) Price ceiling of 2000 has no effect on market outcome since it is above the market price.
Hence, we have PS = 0.5*(1600 - 4)*532 = 424536
CS = 0.5*(2132 - 1600)*532 = 141512
TS = CS + PS = 566048
DWL = 0
d) When price is set at 1100 it becomes binding.
Market quantity is (1100-4)/3 = 365.33 and price is 1100.
CS = 0.5*(2132 - 1766.67)*365.33 + (1766.67 - 1100)*365.33 = 310287.66
PS = 0.5*(1100 - 4)*365.33 = 200200.8
TS = 510488.4
DWL = 0.5*(1766.67 - 1100)*(532 - 365.33) = 55557
e) When P is 2000 there is no shortage.
When P is 1100 there is shortage of (532 - 365.33) = 166.67 units
Use the following supply and demand equations. Supply:p= 4 + 3q. Demand:p= 2,132−q. Use these equations...
Use the following supply and demand equations. Supply:p= 4 + 3q. Demand:p= 2,132−q. Use these equations to respond to the following questions. (a) What is the market equilibrium? (b) Under the market equilibrium, what is Total Surplus? (c) Suppose the government enacts a price ceiling of ̄p= 2,000. What is ProducerSurplus, Consumer Surplus, Total Surplus, and Deadweight Loss? (d) Instead, suppose that the government enacts a price ceiling of ̄p= 1,100. What is Producer Surplus, Consumer Surplus, Total Surplus, and...
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