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Chapter 5.pptx

  1. Aviation Infrastructure: Operations and Ownership Chapter 5
  2. Air Traffic Control System • This rudimentary system involved the use of flags, lights, and bonfires to locate and identify airports and runways as a means to communicate with pilots. • In the early 1930s, this system was replaced by a more formal set up that consisted of a series of light towers. The system was called the Transcontinental Lighted Airway. • Accordingly, in the mid-1930s an airline consortium established the first three centers to pool information on specific flights so as to provide better flight separation
  3. • Congress passed the Civil Aeronautics Act which transferred civil aviation responsibilities from the Department of Commerce to a newly created agency called the Civil Aeronautics Authority. • In 1940, President Roosevelt separated the Authority into two agencies, the Civil Aeronautics Administration (CAA) and the Civil Aeronautics Board (CAB). • The newly created CAA was tasked with certification, safety, airway development, and ATC. The CAB was split off from the CAA and charged with the economic regulation of the transport industry.
  4. • Throughout the 1970s the Federal Aviation Administration (FAA) installed new radars, computers, and radio communications to upgrade and enhance the ATC system. • The problem with this development was the fact that it was created under the same premise as the older systems. That is, aircraft were expected to travel from ground-based navigation point to ground- based navigation point along the predetermined and pre-existing airway route structure.
  5. • One of the principal advantages of air travel is the speed with which an individual can arrive at his or her destination. • The economic effects of delay can be analyzed using the supply and demand models. • This equilibrium is represented by PE and QE and is the market equilibrium based on supply and demand.
  6. • Recall from the earlier chapters that any price above the equilibrium price will result in a surplus of air travel supplied; that is, too many empty seats. In this situation, competition between airlines will lower the price to fill the seats and return to the equilibrium position. • Any price below the equilibrium will result in a shortage and consumers will bid up the price to obtain the seating.
  7. • Now suppose that the ATC system imposes repeated and prolonged delays in the form of ground holds or airborne holding. • This can result from the system not being capable of handling the volume of traffic either because of separation standards or the inability of the human controllers to handle the volume of traffic. • This situation can be thought of as an externally imposed cost to both the consumers and the producers of air travel.
  8. • To the consumers it is an unanticipated delay that can be monetized as the cost of the consumer’s time, or in the case of the business travelers, as forgone opportunities. To the producer the cost is also real and can be measured, among other costs, in terms of higher crew wages, more fuel burn, and the loss of the ability to utilize the airplane for extra flights.
  9. • Therefore, the delay that is imposed on the system can be thought of as a tax on both the consumers and suppliers of air traffic.
  10. • these costs are shown as the straight line AB that joins the demand and supply curves. • We can think of the costs as a parallel shift in the supply curve so that the new supply curve intersects the demand curve at point A • However, since these are extra costs, the new equilibrium quantity and price will be defined by the intersection of the new supply curve with the old demand curve at P2 and Q2.
  11. • On the other hand, the actual price that the producers receive is determined from the old supply curve net of the cost introduced by the externally imposed delay at P3. We can also see that the price that the consumers must now pay is the new equilibrium price P2, which is clearly higher than the original equilibrium price. Therefore, the cost of the delay is shared between the consumers and the producers.
  12. • The consumers bear part of the cost in the form of a new and higher ticket price, while the producers bear part of the cost by receiving less from the actual new ticket price. The total amount of the cost is equal to the rectangle ABP3P2 plus the triangle ABE. And, as we can see from the diagram, the total cost is borne by both the consumers and the producers. For consumers, the costs are equal to the rectangle P2ACPE plus the triangle ACE. For producers, the costs are equal to rectangle PECBP3 plus the triangle CEB.
  13. When supply is inelastic •
  14. • As the supply curve becomes more and more inelastic, that is, as the slope gets higher and higher, it becomes more and more difficult for the producers to shift the burden of the cost to the consumers. • In this case, the ticket price remains the same for the consumers, and the entire cost of the delay is borne by the producers and is equal to the rectangle PEEAP2
  15. Long run impact of delays • On the supply side, if the cost of delay is persistent and longer lasting, as it appears to be for the foreseeable future, then the value of the specialized resources presently in use in the aviation industry will be diminished accordingly. • These resources include, among other inputs, the production of aircraft, the supply of spare parts, the manufacture of avionics, airport-related concessions, air travel-related accommodations, automobile rental concessions, income for pilots, flight attendants, mechanics, and a host of other related factors. As these specialized resources wear out, they will not be replaced at the same rate as previously, and this will further reduce output in the industry.
  16. Graphically Representation
  17. Market Reaction to Changes in Supply
  18. Institutional Problem in US Air traffic control • the Aviation Safety Commission in 1988; • the National Commission to Ensure a Strong Competitive Airline Industry in 1993 • the National Performance Review in 1993 • the Secretary of Transportation’s Executive Oversight Group in 1994; and • the National Civil Aviation Review Commission • A possible solution to these sorts of problems, according to some economists, might be to move to a private, non-profit corporation, as Canada did in 1996 with its NavCanada Corporation. However, it is commonly believed that this is not politically feasible. There is broad support for establishing a government corporation to address the concerns that have stymied previous attempts at major ATC reform
  19. Air Traffic Control • A key feature of a government corporation is non-political funding as user fees replace taxes and Congressional budgeting. • The existence of an independent revenue stream allows access to private capital markets to fund modernization. • All of these commercialized, self-supporting Air Navigation Service Providers (ANSPs) belong to the Civil Air Navigation Services Organization (CANSO), which has become a key participating international aviation policy debates
  20. • In 2005, the Government Accountability Office (GAO) conducted a large-scale evaluation of the performance of commercialized ANSPs. The GAO collected extensive data from five major ANSPs—Australia, Canada, Germany, New Zealand, and UK. • They found that after commercialization of ATC, safety had either been unaffected or even improved since implementation. They also found that all five of the systems studied had taken significant steps to invest in new technology and equipment and had taken meaningful steps to reduce operating costs
  21. Air Port Ownership and Management • Reasons for privatization • greater efficiency of operations, particularly in developing the non- aviation side of the airport; • capital infusion: open up non-traditional sources of capital; • lower labor costs resulting from either lower wages or less labor input; • conversion of a public airport into a tax-paying corporate entity.
  22. • In addition to being generally more efficient, private companies can readily raise funds for needed airport projects without entanglement in the political problems and delays that often plague government airports looking for grants to expand or renovate • Moreover, these companies can engage in equity financing while government is only able to issue debt. • government regulation, a private company may not be motivated to properly maintain infrastructure. • Most economists would probably argue that profit motives provide strong incentives for proper maintenance of airport infrastructure. • Also, private airports are more likely to be held accountable by liability laws since it is generally easier to sue a private party for damages than to sue the government
  23. Opposition to privatization • Airlines and passenger dissatisfaction with privatization most often occurs when the service level deteriorates and airport users face sky rocketing prices. • Monopoly • High landing Fees • Bankrupt
  24. Types of Privatization •
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