6.5 An Elasticity Menagerie

We’ve just run through quite a few different elasticities. Keeping them all straight can be a challenge. So in Table 6-3 we provide a summary of all the elasticities we have discussed and their implications. Appendix 6A covers the use of algebra to compute different types of elasticities in greater detail.

TABLE6-3 An Elasticity Menagerie

The Airline Industry: Fly Less, Charge More

The recession that began in 2008 hit the airline industry very hard as both businesses and households cut back their travel plans. According to the International Air Transport Association, the industry lost more than $10 billion in 2008. However, by 2009, despite the fact that the economy was still extremely weak and airline traffic was still well below normal, the industry’s profitability began to rebound. And by 2010, even in the midst of continued economic weakness, the airline industry’s prospects had definitely recovered, with the industry achieving a $9 billion profit that year. As Calin Rovinescu, President and CEO of Air Canada, mentioned in the company’s 2010 Annual Report, “We made significant progress in 2010 toward the goal of achieving long-term, sustained profitability. Although we benefitted from the general upturn in the global airline industry, our strong performance in 2010 was also due to deliberate actions taken to transform and strengthen the company.” His statement was supported by a turnaround in Air Canada’s operating income from an operating loss of $316 million in 2009 to an operating income of $278 million in 2010, and the operating income improved to $437 million in 2012.

How did the airline industry achieve such a dramatic turnaround? Simple: fly less and charge more. In 2011, fares were 14% higher than they had been the previous year, and flights were more crowded than they had been in decades.

In addition to cutting back on the number of flights—particularly money losing ones—airlines implemented more extreme variations in ticket prices based on when a flight departed and when the ticket was purchased. For example, the cheapest day to fly is Wednesday, with Friday and Saturday the most expensive days to travel. The first flight of the morning (the one that requires you to get up at 4 A.M.) is cheaper than flights departing the rest of the day. And some claim the cheapest time to buy a ticket is Tuesday at 3 P.M. Eastern Standard Time, with tickets purchased over the weekend carrying the highest prices.

And it doesn’t stop there. As every beleaguered traveller knows, airlines have tacked on a wide variety of new fees and increased old ones—fees for food, for a blanket, for headphones, for checked bags, for carry-on bags, for the right to board a flight first, for the right to choose your seat in advance, and so on. Airlines have also gotten more inventive in imposing fees that are hard for travellers to track in advance—such as claiming that fares have not risen during the holidays while imposing a “holiday surcharge.” In 2010, airlines collected more than $4.3 billion from fees for checking baggage and changing tickets, up 13.5% from 2009.

But the question in the minds of industry analysts is whether airlines can manage to maintain their currently high levels of profitability. In the past, as travel demand picked up, airlines increased capacity—added seats—too quickly, leading to falling airfares. “The wild card is always capacity discipline,” says William Swelbar, an airline industry researcher. “All it takes is one carrier to begin to add capacity aggressively, and then we follow and we undo all the good work that’s been done.”

QUESTIONS FOR THOUGHT

Question 6.13

How would you describe the price elasticity of demand for airline flights given the information in this case? Explain.

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How would you describe the price elasticity of demand for airline flights given the information in this case? Explain.

Question 6.14

Using the concept of elasticity, explain why airlines would create such great variations in the price of a ticket depending on when it is purchased and the day and time the flight departs. Assume that some people are willing to spend time shopping for deals as well as fly at inconvenient times, but others are not.

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Using the concept of elasticity, explain why airlines would create such great variations in the price of a ticket depending on when it is purchased and the day and time the flight departs. Assume that some people are willing to spend time shopping for deals as well as fly at inconvenient times, but others are not.

Question 6.15

Using the concept of elasticity, explain why airlines have imposed fees on things such as checked bags. Why might they try to hide or disguise fees?

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Using the concept of elasticity, explain why airlines have imposed fees on things such as checked bags. Why might they try to hide or disguise fees?

Question 6.16

Use an elasticity concept to explain under what conditions the airline industry will be able to maintain its high profitability in the future. Explain.

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Use an elasticity concept to explain under what conditions the airline industry will be able to maintain its high profitability in the future. Explain.