Question 1

Healthcare systems worldwide lack kidneys for organ transplants. The government of Singapore pioneered the "opt-out" rule. All residents are deemed to donate their organs upon death unless they register to opt out. Which behavioral bias justifies this rule?

Accepted Answer

A)   Sunk-cost fallacy.
B)   Status quo bias.
C)   Anchoring.
D)   None of the above. B

Question 2

The pay scale at a warehouse is $15 per hour for a basic eight-hour day, and $20 per hour for overtime of up to four hours, and $25 for overtime exceeding four hours a day. Angela works 10 a day, while Maggie works 14 hours a day. Compare their marginal and average pay. Who incurs the higher marginal cost of work?

Accepted Answer

Angela: marginal pay = $20 per hour, average pay = ((15 × 8) + (20 × 2)) ÷ (8 + 2) = $16 per hour. Maggie: marginal pay = $25 per hour, average pay = ((15 × 8) + (20 × 4) + (25 × 2)) ÷ (8 + 4 + 2) = $17.86 per hour. At the margin, each worker balances the marginal benefit (pay) with marginal cost of work. So, Maggie incurs the higher marginal cost.

Question 3

The pay scale at a warehouse is $15 per hour for a basic eight-hour day, and $20 per hour for overtime of up to four hours, and $25 for overtime exceeding four hours a day. Angela works 10 hours a day. What are her marginal and average pay?

Accepted Answer

A)   Marginal pay = $20 per hour, average pay = $16 per hour.
B)   Marginal pay = $15 per hour, average pay = $20 per hour.
C)   Marginal pay = $15 per hour, average pay = $15 per hour.
D)   Marginal pay = $15 per hour, average pay = $17.30 per hour. A

Question 4

In the United States, as of 2018, Federal Prison Industries employed 12,000 inmates at 83 factories, and paid them between 23 cents and $1.15 per hour. What explains the low wages of prison workers?

Accepted Answer

A)   Prisoners are few in number.
B)   Wages in the free labor market are high.
C)   Market power of prisons over prisoners.
D)   Prisoners get free food and accommodation.

Question 5

At the time of writing, Tesla buys battery cells from Panasonic and assembles them into batteries for its electric cars. In the long term, Tesla plans to manufacture battery cells. Which organizational boundaries would change?

Accepted Answer

A)   Horizontal.
B)   Vertical.
C)   Neither.

Question 6

Healthcare systems worldwide lack kidneys for organ transplants. The government of Singapore pioneered the "opt-out" rule. All residents are deemed to donate their organs upon death unless they register to opt out. Justify this rule with reference to decision bias.

Accepted Answer

The answer of Healthcare systems worldwide lack kidneys for organ...

Question 7

Suppose that both the local government and a for-profit business run primary schools. The local government provides free education while the business charges fees. Everything else - students, teachers wages, and facilities - is the same. (a) Compare the value added of the two service providers. (b) If the teachers union increases wages for all teachers, in both government and for-profit schools, how would that affect the value added?

Accepted Answer

The answer of Suppose that both the local government and...

Question 8

ByteDance, the Chinese technology firm that provides the TikTok video sharing service, expanded into e-commerce. Comment on the changes in horizontal or vertical boundaries of the company.

Accepted Answer

The answer of ByteDance, the Chinese technology firm that provides...

Question 9

At the time of writing, Tesla buys battery cells from Panasonic and assembles them into batteries for its electric cars. In the long term, Tesla plans to manufacture battery cells. Comment on the changes in horizontal or vertical boundaries of the company.

Accepted Answer

The answer of At the time of writing, Tesla buys...

Question 10

The border between North and South Korea is strictly patrolled by security forces to prevent movement of people. North Korea is impoverished, while South Korea is well developed. Why would South Korean labor unions oppose the opening of the border?

Accepted Answer

A)   The supply of labor in South Korea would increase.
B)   Wages in South Korea would fall.
C)   All of the above.
D)   None of the above.

Question 11

Suppose that both the local government and a for-profit business run primary schools. The local government provides free education while the business charges fees. Everything else - students, teachers' wages, and facilities - is the same. How does the value added of the government school compare with that of the for-profit schools?

Accepted Answer

A)   Government school higher.
B)   Private school higher.
C)   Same in both schools.

Question 12

ByteDance, the Chinese technology firm that provides the TikTok video sharing service, expanded into e-commerce. Which organizational boundaries changed?

Accepted Answer

A)   Horizontal.
B)   Vertical.
C)   Neither.

Question 13

Consider the chain of production from OLEDs (organic light-emitting diodes) to smartphones. How does the chain illustrate that not all buyers are consumers?

Accepted Answer

A)   The sellers in the OLED market are OLED manufacturers.
B)   The buyers in the OLED market are smartphone manufacturers.
C)   The sellers in the smartphone market are smartphone manufacturers.
D)   The buyers in the smartphone market are consumers.

Question 14

Working prisoners receive wages that are lower than outside jail. In the United States, as of 2018, Federal Prison Industries employed 12,000 inmates at 83 factories, and paid them between 23 cents and $1.15 per hour. Comment on: (a) the market power of prisons over prison workers, and (b) the low wages of prison workers.

Accepted Answer

The answer of Working prisoners receive wages that are lower...

Question 15

The border between North and South Korea is strictly patrolled by security forces to prevent movement of people. North Korea is impoverished, while South Korea is well developed. Why would South Korean labor unions oppose the opening of the border?

Accepted Answer

The answer of The border between North and South Korea...

Question 16

To encourage saving for retirement, many governments allow people to avoid income tax on their contributions to pre-tax retirement plans. Consider the decisions (a) to set up a pre-tax retirement plan, and (b) on the amount to put aside for retirement. Classify as decisions of participation or extent.

Accepted Answer

The answer of To encourage saving for retirement, many governments...

Question 17

Buying online can be complex. Retailers display the prices of products separately from shipping charges and taxes, making it difficult to know the price including all charges and taxes. Some consumers may just focus on product prices, without considering shipping charges and taxes. Which behavioral bias do they suffer from?

Accepted Answer

A)   Sunk-cost fallacy.
B)   Status quo bias.
C)   Anchoring.
D)   Participation.

Question 18

Buying online can be complex. Retailers display the prices of products separately from shipping charges and taxes, making it difficult to know the price including all charges and taxes. (a) How would a rational consumer choose between retailers? (b) Some consumers may just focus on product prices, without considering shipping charges and taxes. Which behavioral bias do they suffer from?

Accepted Answer

The answer of Buying online can be complex. Retailers display...

Question 19

To encourage saving for retirement, many governments allow people to avoid income tax on their contributions to pre-tax retirement plans. Consider the decisions (i) to set up a pre-tax retirement plan, and (ii) on the amount to put aside for retirement. Classify as decisions of participation or extent.

Accepted Answer

A)   (i)  Participation. (ii)  Extent.
B)   (i)  Extent. (ii)  Extent.
C)   (i)  Participation. (ii)  Participation.
D)   (i)  Extent. (ii)  Participation.

Question 20

Consider the chain of production from OLEDs (organic light-emitting diodes) to smartphones. Identify the markets and in each market, the buyers and sellers.

Accepted Answer

The answer of Consider the chain of production from OLEDs...

Exam 1: Introduction to Managerial Economics Part I: Competitive Markets

Healthcare systems worldwide lack kidneys for organ transplants. The government of Singapore pioneered the "opt-out" rule. All residents are deemed to donate their organs upon death unless they register to opt out. Which behavioral bias justifies this rule?

The pay scale at a warehouse is $15 per hour for a basic eight-hour day, and $20 per hour for overtime of up to four hours, and $25 for overtime exceeding four hours a day. Angela works 10 hours a day. What are her marginal and average pay?

In the United States, as of 2018, Federal Prison Industries employed 12,000 inmates at 83 factories, and paid them between 23 cents and $1.15 per hour. What explains the low wages of prison workers?

At the time of writing, Tesla buys battery cells from Panasonic and assembles them into batteries for its electric cars. In the long term, Tesla plans to manufacture battery cells. Which organizational boundaries would change?

Healthcare systems worldwide lack kidneys for organ transplants. The government of Singapore pioneered the "opt-out" rule. All residents are deemed to donate their organs upon death unless they register to opt out. Justify this rule with reference to decision bias.

ByteDance, the Chinese technology firm that provides the TikTok video sharing service, expanded into e-commerce. Comment on the changes in horizontal or vertical boundaries of the company.

At the time of writing, Tesla buys battery cells from Panasonic and assembles them into batteries for its electric cars. In the long term, Tesla plans to manufacture battery cells. Comment on the changes in horizontal or vertical boundaries of the company.

The border between North and South Korea is strictly patrolled by security forces to prevent movement of people. North Korea is impoverished, while South Korea is well developed. Why would South Korean labor unions oppose the opening of the border?

ByteDance, the Chinese technology firm that provides the TikTok video sharing service, expanded into e-commerce. Which organizational boundaries changed?

Consider the chain of production from OLEDs (organic light-emitting diodes) to smartphones. How does the chain illustrate that not all buyers are consumers?

The border between North and South Korea is strictly patrolled by security forces to prevent movement of people. North Korea is impoverished, while South Korea is well developed. Why would South Korean labor unions oppose the opening of the border?

Consider the chain of production from OLEDs (organic light-emitting diodes) to smartphones. Identify the markets and in each market, the buyers and sellers.