Airline Industry: Strategies, Operations and Safety by Connor R. Walsh

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By Connor R. Walsh

This publication offers a complete evaluation of the recommendations, operations and protection of the airline undefined. subject matters mentioned herein contain a monetary historical past and research of the U.S. airline undefined; outsourcing thoughts of full-service airways; measuring and benchmarking airport potency; carrier caliber and inner modifications between participants of the airline alliances; measures used to time table airline group lower than a variable workload utilizing fastened days on and days off styles; and widespread flyer mile utilization between passengers.

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Additional info for Airline Industry: Strategies, Operations and Safety (Transportation Infrastructure - Roads, Bridges, Highways, Airports and Mass Transit)

Sample text

Difference of means regressions Consistent with Chapter 3b, the standard deviation of monthly returns without dividends is averaged for each year for all carriers. Next, a difference of means regression is employed as follows: ζit = α 1 + α 2Dt + α 3Divit + εt (1) where ζit is the estimated population‘s standard deviation of monthly returns during year t extrapolated from the sample for carrier i, and D is a dummy variable taking the value of 1 during the post-event period and 0 else. The periods tested are regulation, crashes and 9/11.

01 level). Additionally, note that in the presence of crashes and regulation, dividend policy appears to have no explanatory power over stock volatility. Together, all of this suggests that Air Crashes have industry-wide effects on shareholder stock return variability. Table 10. Air Crashes This table shows descriptive statistics on airline crashes. Data are collected from Bosch, Eckard and Singal (1998) and from the National Transportation Safety Board. The crashes of 9/11 and the American Airlines crash in November 2001 are excluded.

The demand for airline services is highly sensitive to safety concerns. Therefore, I hypothesize that there should be a relation between airline crashes and the risk faced by shareholders. 3. Similar to airline crashes, the industry was forced to endure the consequences of the events from 9/11. I suggest that this event created a large amount of uncertainty as to the industries future cash flow stream. However, as time passes from 9/11 and in the absence of future terrorist attacks – particularly those using airliners, this uncertainty should diminish.

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