IDEAS home Printed from https://ideas.repec.org/a/bla/obuest/v85y2023i2p435-455.html
   My bibliography  Save this article

Does Competition Increase or Decrease Price Dispersion? Insights from One‐Way vs. Round‐Trip Airfares

Author

Listed:
  • Myongjin Kim
  • Leilei Shen
  • Qi Ge

Abstract

Does competition increase or decrease price dispersion? Our study addresses this long‐standing debate by presenting an intriguing empirical puzzle. Specifically, leveraging an extended panel from the U.S. airline industry between 1993 and 2013, we find that competition intensity and price dispersion are positively correlated for one‐way tickets but negatively correlated for round‐trip products. We posit that the recent growth in one‐way ticket sales may have led airlines to adjust their pricing strategies to allow for more effective market segmentation. Our study contributes to the empirical literature on price dispersion across multiple goods and helps inform antitrust policy on product bundling.

Suggested Citation

  • Myongjin Kim & Leilei Shen & Qi Ge, 2023. "Does Competition Increase or Decrease Price Dispersion? Insights from One‐Way vs. Round‐Trip Airfares," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 85(2), pages 435-455, April.
    • Handle: RePEc:bla:obuest:v:85:y:2023:i:2:p:435-455
    DOI: 10.1111/obes.12488
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/obes.12488
    Download Restriction: no
    File URL: https://libkey.io/10.1111/obes.12488?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Diego Escobari, 2012. "Dynamic Pricing, Advance Sales and Aggregate Demand Learning in Airlines," Journal of Industrial Economics, Wiley Blackwell, vol. 60(4), pages 697-724, December.
    2. John Kwoka & Evgenia Shumilkina, 2010. "The Price Effect Of Eliminating Potential Competition: Evidence From An Airline Merger," Journal of Industrial Economics, Wiley Blackwell, vol. 58(4), pages 767-793, December.
    3. Jan K. Brueckner, 2003. "International Airfares in the Age of Alliances: The Effects of Codesharing and Antitrust Immunity," The Review of Economics and Statistics, MIT Press, vol. 85(1), pages 105-118, February.
    4. Joanna Stavins, 2001. "Price Discrimination in the Airline Market: The Effect of Market Concentration," The Review of Economics and Statistics, MIT Press, vol. 83(1), pages 200-202, February.
    5. Ali Hortaçsu & Chad Syverson, 2004. "Product Differentiation, Search Costs, and Competition in the Mutual Fund Industry: A Case Study of S&P 500 Index Funds," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(2), pages 403-456.
    6. Greg Kaplan & Guido Menzio, 2015. "The Morphology Of Price Dispersion," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 56, pages 1165-1206, November.
    7. Greg Kaplan & Guido Menzio & Leena Rudanko & Nicholas Trachter, 2019. "Relative Price Dispersion: Evidence and Theory," American Economic Journal: Microeconomics, American Economic Association, vol. 11(3), pages 68-124, August.
    8. Jeffrey T. Prince & Daniel H. Simon, 2017. "The Impact of Mergers on Quality Provision: Evidence from the Airline Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 65(2), pages 336-362, June.
    9. Pinelopi Koujianou Goldberg & Frank Verboven, 2001. "The Evolution of Price Dispersion in the European Car Market," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 68(4), pages 811-848.
    10. Dan Luo, 2014. "The Price Effects of the Delta/Northwest Airline Merger," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 44(1), pages 27-48, February.
    11. Carlton, Dennis W, 1977. "Peak Load Pricing with Stochastic Demand," American Economic Review, American Economic Association, vol. 67(5), pages 1006-1010, December.
    12. Alberto A. Gaggero & Claudio A. Piga, 2011. "Airline Market Power and Intertemporal Price Dispersion," Journal of Industrial Economics, Wiley Blackwell, vol. 59(4), pages 552-577, December.
    13. Borenstein, Severin & Rose, Nancy L, 1994. "Competition and Price Dispersion in the U.S. Airline Industry," Journal of Political Economy, University of Chicago Press, vol. 102(4), pages 653-683, August.
    14. James D. Dana Jr., 1998. "Advance-Purchase Discounts and Price Discrimination in Competitive Markets," Journal of Political Economy, University of Chicago Press, vol. 106(2), pages 395-422, April.
    15. Greg Kaplan & Guido Menzio, 2015. "The Morphology Of Price Dispersion," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 56(4), pages 1165-1206, November.
    16. William N. Evans & Ioannis N. Kessides, 1994. "Living by the "Golden Rule": Multimarket Contact in the U. S. Airline Industry," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 109(2), pages 341-366.
    17. Ambarish Chandra & Mara Lederman, 2018. "Revisiting the Relationship between Competition and Price Discrimination," American Economic Journal: Microeconomics, American Economic Association, vol. 10(2), pages 190-224, May.
    18. Kevin R. Williams, 2022. "The Welfare Effects of Dynamic Pricing: Evidence From Airline Markets," Econometrica, Econometric Society, vol. 90(2), pages 831-858, March.
    19. Philip G. Gayle, 2008. "An Empirical Analysis of the Competitive Effects of the Delta/Continental/Northwest Code-Share Alliance," Journal of Law and Economics, University of Chicago Press, vol. 51(4), pages 743-766, November.
    20. Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-890, July.
    21. Harumi Ito & Darin Lee, 2003. "Low Cost Carrier Growth in the U.S. Airline Industry: Past, Present, and Future," Working Papers 2003-12, Brown University, Department of Economics.
    22. Ambarish Chandra & Mariano Tappata, 2011. "Consumer search and dynamic price dispersion: an application to gasoline markets," RAND Journal of Economics, RAND Corporation, vol. 42(4), pages 681-704, December.
    23. Mian Dai & Qihong Liu & Konstantinos Serfes, 2014. "Is the Effect of Competition on Price Dispersion Nonmonotonic? Evidence from the U.S. Airline Industry," The Review of Economics and Statistics, MIT Press, vol. 96(1), pages 161-170, March.
    24. Marco Alderighi & Marcella Nicolini & Claudio A. Piga, 2015. "Combined Effects of Capacity and Time on Fares: Insights from the Yield Management of a Low-Cost Airline," The Review of Economics and Statistics, MIT Press, vol. 97(4), pages 900-915, October.
    25. Marco Cornia & Kristopher S. Gerardi & Adam Hale Shapiro, 2012. "Price Dispersion Over the Business Cycle: Evidence from the Airline Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 60(3), pages 347-373, September.
    26. Evans, William N & Kessides, Ioannis N, 1993. "Localized Market Power in the U.S. Airline Industry," The Review of Economics and Statistics, MIT Press, vol. 75(1), pages 66-75, February.
    27. Kristopher S. Gerardi & Adam Hale Shapiro, 2009. "Does Competition Reduce Price Dispersion? New Evidence from the Airline Industry," Journal of Political Economy, University of Chicago Press, vol. 117(1), pages 1-37, February.
    28. Alan T. Sorensen, 2000. "Equilibrium Price Dispersion in Retail Markets for Prescription Drugs," Journal of Political Economy, University of Chicago Press, vol. 108(4), pages 833-862, August.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Luttmann, Alexander & Gaggero, Alberto A, 2022. "How does COVID-19 affect intertemporal price dispersion? Evidence from the airline industry," MPRA Paper 111797, University Library of Munich, Germany.
    2. Siegert, Caspar & Ulbricht, Robert, 2020. "Dynamic oligopoly pricing: Evidence from the airline industry," International Journal of Industrial Organization, Elsevier, vol. 71(C).
    3. Diego Escobari & Nicholas G. Rupp & Joseph Meskey, 2019. "An Analysis of Dynamic Price Discrimination in Airlines," Southern Economic Journal, John Wiley & Sons, vol. 85(3), pages 639-662, January.
    4. Diego Escobari & Manuel A. Hernandez, 2019. "Separating Between Unobserved Consumer Types: Evidence From Airlines," Economic Inquiry, Western Economic Association International, vol. 57(2), pages 1215-1230, April.
    5. Ivaldi, Marc & Petrova, Milena & Urdanoz, Miguel, 2022. "Airline cooperation effects on airfare distribution: An auction-model-based approach," Transport Policy, Elsevier, vol. 115(C), pages 239-250.
    6. Yannis Kerkemezos & Bas Karreman, 2020. "On the Benefits of Being Alone: Scheduling Changes, Intensity of Competition and Dynamic Airline Pricing," Tinbergen Institute Discussion Papers 20-042/VII, Tinbergen Institute.
    7. Luttmann, Alexander & Gaggero, Alberto A, 2020. "Purchase discounts and travel premiums during holiday periods: Evidence from the airline industry," MPRA Paper 104863, University Library of Munich, Germany.
    8. Escobari, Diego & Rupp, Nicholas & Meskey, Joseph, 2018. "Dynamic Price Discrimination in Airlines," MPRA Paper 88078, University Library of Munich, Germany.
    9. Morlotti, Chiara & Redondi, Renato, 2023. "The impact of COVID-19 on airlines’ price curves," Journal of Air Transport Management, Elsevier, vol. 107(C).
    10. Benjamin Eden, 2018. "Price Dispersion And Demand Uncertainty: Evidence From U.S. Scanner Data," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 59(3), pages 1035-1075, August.
    11. Gaggero, Alberto A. & Luttmann, Alexander, 2023. "The determinants of hidden-city ticketing: Competition, hub-and-spoke networks, and advance-purchase requirements," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 173(C).
    12. Marco Cornia & Kristopher S. Gerardi & Adam Hale Shapiro, 2012. "Price Dispersion Over the Business Cycle: Evidence from the Airline Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 60(3), pages 347-373, September.
    13. Chengyan Gu, 2023. "Market segmentation and dynamic price discrimination in the U.S. airline industry," Journal of Revenue and Pricing Management, Palgrave Macmillan, vol. 22(5), pages 338-361, October.
    14. Yao Cui & A. Yeşim Orhun & Izak Duenyas, 2019. "How Price Dispersion Changes When Upgrades Are Introduced: Theory and Empirical Evidence from the Airline Industry," Management Science, INFORMS, vol. 65(8), pages 3835-3852, August.
    15. Angela Stefania Bergantino & Claudia Capozza, 2015. "Airline Pricing Behavior Under Limited Inter‐Modal Competition," Economic Inquiry, Western Economic Association International, vol. 53(1), pages 700-713, January.
    16. Bilotkach, Volodymyr & Gaggero, Alberto A. & Piga, Claudio A., 2015. "Airline pricing under different market conditions: Evidence from European Low-Cost Carriers," Tourism Management, Elsevier, vol. 47(C), pages 152-163.
    17. Escobari, Diego & Jindapon, Paan, 2014. "Price discrimination through refund contracts in airlines," International Journal of Industrial Organization, Elsevier, vol. 34(C), pages 1-8.
    18. Alderighi, Marco & Gaggero, Alberto A. & Piga, Claudio A., 2022. "Hidden prices with fixed inventory: Evidence from the airline industry," Transportation Research Part B: Methodological, Elsevier, vol. 157(C), pages 42-61.
    19. Gil, Ricard & Kim, Myongjin, 2021. "Does competition increase quality? Evidence from the US airline industry," International Journal of Industrial Organization, Elsevier, vol. 77(C).
    20. Manuel A. Hernandez & Steven N. Wiggins, 2014. "Nonlinear Pricing Strategies And Competitive Conditions In The Airline Industry," Economic Inquiry, Western Economic Association International, vol. 52(2), pages 539-561, April.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:obuest:v:85:y:2023:i:2:p:435-455. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: https://edirc.repec.org/data/sfeixuk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.