ECO101H1 Lecture Notes - Lecture 7: Pith, Tax Wedge, Excise

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5 Feb 2016

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Excise tax - a tax charged on each unit of a good or service that is sold. The effect of an excise tax on quantities and price. Price net of tax: pp = pc - t. A quota drives a wedge between the price paid by consumers and the price received by producers. As a result of this wedge, consumers pay more (pc) and producers receives less (pp) with the tax wedge (t) so that. Like quota, this tax leads to inefficiency by distorting incentives and creating missed opportunities for mutually beneficial transaction. In effect, half the tax is actually being paid by consumers - the burden of the tax is shared between the suppliers and demanders. If the seller pays the tax, and the buyer pays pp , the seller only. In fact, it doesn"t matter who the government officially asks to pay the tax whether its levied on suppliers or consumers the equilibrum outcome is the same.

Related Questions

Label each of the following statements about the economics of taxes as true or false.

A) The incidence of a tax is determined by which group (buyers or sellers)
must actually pay the government.

B) When demand is inelastic and supply is elastic, the burden of a tax falls
mainly on producers.

C) When demand is elastic and supply is inelastic, the burden of a tax falls
mainly on consumers.

D) An excise tax can distort incentives and create missed opportunities for
mutually beneficial transactions.

champagnefly512

1.) An excise tax on a good typically reduces the net price received by the seller. (TRUE/FALSE)

2.) The burden of an excise tax on gasoline falls entirely on consumers of gasoline. (TRUE/FALSE)

3.) Rent controls are one of the few examples of a price floor in market economies. (TRUE/FALSE)

4.) Imposing a price ceiling below the equilibrium price of a good often leads to_____.

A) A greater supply of the good

B) A black market for the good

C) A rightward shift of the supply curve for the good.

D) A leftward shift of the demand curve for the good.

E) All of these

5.) Which of the following is true of price floors and ceilings?

A) Lead to the same price and quantity as in competitive market.

B) Lead to technical efficiency

C) Cause the demand curve to shift left

D) Usually result from government intervention

E) Cause the supply curve to shift right.

6.) Price ceilings often lead to black markets. (TRUE/FALSE)

7.) When minimum wage is above the equilibrium wage what occurs?

A) There will be a shortage of labor

B) There will be no effect on the number of people employed

C) There will be an increase in unemployment rate

D) There will be a decrease in unemployment rate

8.) An excise tax on a good typically reduces the price paid by the consumer (TRUE/FALSE)

9.) If a price ceiling is below the equilibrium price is imposed on a market, it will cause the quantity demanded to rise and the quantity supplied to fall. (TRUE/FALSE)

10.) Price floors often lead to black markets. (TRUE/FALSE)

11.) If an excise tax is imposed on restaurant meals what occurs?

A) Fewer meals will be produced and sold

B) More meals will be produced and sold

C) Market price of the meals will fall

D) Government tax revenue will fall.

mauveyellowjacket715

Considering the demand side of a market for a good, it is reasonable to expect that:
i. demand curves for a given good are identical between consumers
ii. demand curves for a given good differ between consumers
iii. an individual has identical demand curves for different goods
iv. an individual has different demand curves for different goods

iii

i and iii

ii and iv

Suppose the market demand curve for a good is represented by the linear equation Q = 60 - 0.75P. If the market price were to increase from P = $20 to P = $40, then holding all other factors constant:

the quantity demanded would decrease by 10 units and total expenditures on the good would decrease by $400

the quantity demanded would decrease by 15 units and total expenditures on the good would increase by $300

the quantity demanded would decrease by 30 units and total expenditures on the good would increase by $1200

the quantity demanded would increase by 20 units and total expenditures on the good would decrease by $800

the quantity demanded would increase by 10 units and total expenditures on the good would increase by $100

the quantity demanded would increase by 25 units and total expenditures on the good would increase by $1000

A perfectly competitive firms supply curve for a good identifies the:
i. minimum quantity supplied at each price, holding all other factors constant
ii. firms minimum willingness to accept for each incremental unit of the good (e.g., the first unit, second unit, etc.), holding all other factors constant
iii. maximum quantity supplied at each price, holding all other factors constant
iv. firms maximum willingness to accept for each incremental unit of the good (e.g., the first unit, second unit, etc.), holding all other factors constant

Considering the supply side of a market for a good, if a firms supply curve were vertical, then:

the law of supply holds, and quantity supplied is completely insensitive to changes in price

the law of supply holds, and quantity supplied is highly sensitive to changes in price

the law of supply fails to hold, and quantity supplied is completely insensitive to changes in price

the law of supply fails to hold, and quantity supplied is highly sensitive to changes in price

none of the above

The determinants of supply are:
i. factors other than price that will affect the quantity of a good or service a firm is willing and able to purchase
ii. factors that affect a producers maximum willingness-to-accept to produce various quantities of a good
iii. factors that affect a producers minimum willingness-to-accept to produce various quantities of a good

iii

i and ii

i and iii

The market supply curve for a good is derived by:
i. horizontally summing the supply curves of the individual firms in the market
ii. vertically summing the supply curves of the individual firms in the market
iii. summing the quantity supplied by each firm at a given price and then repeating this over the range of prices

iii

i and ii

i and iii

If the level of technology used in the production of a good improves, and assuming the quality of the good does not change, then:
i. more output may be obtained with a given amount of inputs compared to before the technological improvement
ii. a given amount of output may be obtained with fewer inputs compared to before the technological improvement
iii. the firm will increase its use of other inputs, such as the number of workers it employs
iv. market demand for the good will increase

Considering the market for gasoline, which of the following would result in an increase in market supply?
i. a decrease in the price of gasoline
ii. an improvement in oil extraction and refining technologies
iii. an increase in the wage rates paid to gasoline refinery workers
iv. a decrease in the price of crude oil, a key input used to produce gasoline
v. the imposition of a federal gasoline tax aimed a decreasing the emission of greenhouse gases

Suppose a market has two identical sellers. If each sellers supply function is given by P = 20 + Q, then the market supply function is:

From the market framework discussed in class and the readings, it may be concluded that in order for a good to be exchanged between a seller and a buyer, it must be that:

buyer maximum willingness-to-pay is greater than seller minimum willingness-to-accept

buyer maximum willingness-to-pay is greater than or equal to seller minimum willingness-to-accept

buyer minimum willingness-to-pay is greater than or equal to seller maximum willingness-to-accept

buyer minimum willingness-to-pay is greater than seller maximum willingness-to-accept

If the market demand function is given by P = 80 - 0.3Q and the market supply is given by P = 20 + 0.1Q, then the equilibrium price and quantity are:

Of concern are the affects of sustained summer droughts on the domestic supply of wheat. Noting that wheat is a primary ingredient in the production of bread and that potatoes are a substitute for bread, if the supply of wheat declines then it is reasonable to expect:

the price of wheat to fall, the supply of bread to increase, and the demand for potatoes to increase

the price of wheat to fall, the supply of bread to increase, and the demand for potatoes to decrease

the price of wheat to rise, the supply of bread to decrease, and the demand for potatoes to decrease

the price of wheat to rise, the supply of bread to decrease, and the demand for potatoes to increase

the price of wheat to rise, the supply of bread to increase, and the demand for potatoes to increase

the price of wheat to rise, the supply of bread to increase, and the demand for potatoes to decrease

Suppose a perfectly competitive market is initially in equilibrium. If market demand and supply decrease simultaneously, then equilibrium:

price will rise, but the equilibrium quantity may either rise, fall, or remain unchanged

quantity will rise, but the equilibrium price may either rise, fall, or remain unchanged

price will fall, but the equilibrium quantity may either rise, fall, or remain unchanged

quantity will fall, but the equilibrium price may either rise, fall, or remain unchanged

Considering the demand side of a market for a good, the consumer surplus derived by an individual:
i. is the difference between the maximum amount the consumer is willing to pay on each unit and the minimum prices that producers are willing to accept
ii. is the difference between the minimum amount the consumer is willing to pay on each unit and the price he/she
actually pays
iii. is the difference between the maximum amount the consumer is willing to pay on each unit and the price he/she actually pays
iv. will decrease if price increases

Suppose the market demand for a good is described by the equation P = 120 - 2Q. If a change in market supply results in price decreasing from P0 = $80 to P1 = $70, then the resulting change in consumer surplus is: