Copyright © 2004 South-Western Supply, Demand, and Government Policies.
Chapter 6 Supply, Demand and Government Policies
description
Transcript of Chapter 6 Supply, Demand and Government Policies
![Page 1: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/1.jpg)
Chapter 6Supply, Demand and Government Policies
![Page 2: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/2.jpg)
Price Ceiling: Legal maximum on the price at which a good can be sold
Price Floor: Legal minimum on the price at which a good can be sold
Controls on Prices
![Page 3: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/3.jpg)
Two outcomes:1. If price ceiling is higher than or equal to
equilibrium price, it is not binding and has no effect on the price or quantity sold
How Price Ceilings affect Market Outcomes
![Page 4: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/4.jpg)
2. If the price ceiling is lower than the equilibrium price, the ceiling is a binding constraint and a shortage is created
How Price Ceilings Affect Market Outcomes
![Page 5: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/5.jpg)
If shortage occurs (and price can’t be adjusted), a method for rationing the good must be developed
Not all buyers benefit from a price ceiling because some will be unable to purchase the product
Results of Binding Price Ceiling
![Page 6: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/6.jpg)
Lines at the Gas Pump Rent Control in Short Run & Long Run
Case Studies
![Page 7: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/7.jpg)
If price floor is lower than or equal to the equilibrium price, it is not binding and has no effect on the price or quantity sold
Price Floors
![Page 8: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/8.jpg)
If the price floor is higher than the equilibrium price, the floor is a binding constraint and a surplus is created
Price Floors
![Page 9: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/9.jpg)
The Minimum Wage
Case Study
![Page 10: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/10.jpg)
Who bears the burden of taxation?
Tax Incidence
![Page 11: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/11.jpg)
Does it affect supply and/or demand?
Demand curve shifts left/down by the amount of the tax
Amount = tax
Taxes on Buyers
![Page 12: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/12.jpg)
Because market price falls when tax is introduced, sellers receive less than when market worked freely.
Buyers now pay more with the tax, so they are worse off as well.
So… taxes discourage market activity (Q drops) and buyers + sellers share burden of taxes.
Who pays the tax on buyers?
![Page 13: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/13.jpg)
Does it affect supply or demand?
The Supply curve shifts left/upward by exactly the size of the tax
Taxes on Sellers
![Page 14: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/14.jpg)
With upward supply shift, equilibrium quantity will fall and price that buyers pay will go up, but the amount sellers receive after paying the tax will go down.
Thus taxes on buyers and taxes on sellers are equivalent – both buyers & sellers share the burden of the tax
Who pays the tax on sellers?
![Page 15: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/15.jpg)
Payroll Taxes
![Page 16: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/16.jpg)
General rule: Tax burden falls more heavily on the side of the market that is less elastic
Therefore, it is not very likely that a tax will be split 50-50
Elasticity and Tax Incidence
![Page 17: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/17.jpg)
Who really pays the tax?
Luxury Taxes
![Page 18: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/18.jpg)
Using the graph for market X, what would there be if the gov’t imposed an effective price ceiling?
1 2 3 4 5
0% 0% 0%0%0%
1. Shortage of AB2. Surplus of AB3. Shortage of IH4. Surplus of IH5. Shortage of GE
![Page 19: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/19.jpg)
Using the same graph, what would there be if the gov’t imposed an effective price floor on the market?
1 2 3 4 5
0% 0% 0%0%0%
1. Shortage of AB2. Surplus of AB3. Shortage of IH4. Surplus of IH5. Shortage of GE
![Page 20: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/20.jpg)
A tax on producers will:
1 2 3 4 5
0% 0% 0%0%0%
1. Increase demand, causing P & Q to rise
2. Increase supply, causing P & Q to rise
3. Decrease supply, causing P to rise & Q to fall
4. Decrease demand, causing P to rise and Q to fall
5. Decrease supply, causing both P & Q to fall
![Page 21: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/21.jpg)
A tax on consumers will:
1 2 3 4 5
20% 20% 20%20%20%1. Shift supply to the left, raising P & lowering Q
2. Shift demand to right, raising both P & Q
3. Shift demand to the left, lowering both P & Q
4. Shift supply to the right, lowering P & raising Q
5. Shift demand to the left, lowering P & raising Q
![Page 22: Chapter 6 Supply, Demand and Government Policies](https://reader035.fdocuments.net/reader035/viewer/2022081507/56815ee7550346895dcd9327/html5/thumbnails/22.jpg)
The more inelastic the supply curve and the more elastic the demand curve, the:
1 2 3 4 5
20% 20% 20%20%20%1. More of the tax the producer will pay
2. More of the tax the consumer will pay
3. More the tax will be split equally between the consumer & producer
4. Less likely the tax will have an effect on price
5. None of the above