ECON 101 Midterm: ECON 101 EXAM 2 STUDY GUIDE

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.

Consider the market for labor depicted by the demand and supply curves that follow.

Complete the following table with the quantity of labour supplied and demanded if the wage is set at $15.00. Then indicate whether this wage will result in a shortage or a surplus. 

        Wage            Labor Demanded             Labor Supplied             Shortage or surplus

(Dollars per hour) (Thousands of workers) (Thousands of workers) 

Suppose a senator considers introducing a bill to legislate a minimum hourly wage of $15.

Which of the following statements are true? Check all that apply.

1. In the absence of price controls, a surplus puts downward pressure on wages until they fall to the equilibrium.

2. In this labour market, a minimum wage of $11.50 would be binding.

3. If the minimum wage is set at $15, the market will not reach equilibrium.

4. Binding minimum wages cause structural unemployment.  

1. Suppose that there is a tax of $1 per unit, and the elasticity of supply is 3 and the elasticity of demand is 2 (in absolute value). How much of the $1 tax is paid by sellers?

2. In Market X, the external benefit of consumption is $5. In Market Y, the external cost of consumption is $10. Efficiency in both markets could be achieved by:

3.Economic theory suggests that a natural monopoly should be:

4.When the size of the production is the most efficient:

5.A firm should exit the industry if which of the following conditions apply?

6.Figure: Costs

Reference: Ref 11-6

(Figure: Costs) Use the figure. At a price of $20, the firm earns profit of:

7.When external benefits are present, the market price is ________, however when external costs are present, the market price is ________.

8.Which of the following statements is TRUE?

I. The EPA's tradeable allowances program for sulfur dioxide establishes property rights to pollute and helps reduce transaction costs by distributing allowances, maintaining databases, and monitoring emissions.

II. One criticism of tradeable allowances is that they prohibit non-businesses and environmental groups from purchasing the allowances.

III. The tradeable allowances for sulfur dioxide have performed poorly because electricity output has increased, causing a rise in sulfur dioxide levels.

9.Price floors make it illegal to compete for more customers by lowering prices, so firms compete by offering customers:

10.Figure: Government Price Controls

Reference: Ref 8-3

(Figure: Government Price Controls) Refer to the figure. If the government sets the price ceiling at $31, there will be:

11.In which of these instances does price function as a signal in the market?

12.Ethanol and sugar are both made from sugar cane, and ethanol can be used as substitute fuel for oil. Increasing oil prices cause the demand for ethanol to increase. This will cause the ______ sugar to ______ and its price to ______.

13.Why do cotton growers spend billions of dollars to dam rivers and transport water hundreds of miles to grow cotton in California deserts?

14.Suppose that the equilibrium price in the market is $10. If the current market price is $7.50:

15.Which of the following would increase the demand for beef?

16.A change in quantity supplied is reflected by a movement along the same supply curve while a change in supply refers to a shift in the entire supply curve.

True

False

17.Table: Production in the United States and Germany

Reference: Ref 2-8

(Table: Production in the United States and Germany) According to the table, the opportunity cost of producing one sofa in the United States is _________, and the opportunity cost of producing one sofa in Germany is _______.

18.Mark values his drum set at $800 and Ella values her guitar at $1,000. Suppose that Mark trades his drum set for Ella's guitar.