Rankings of Online Travel Agents, Channel Pricing, and Consumer Protection

• Matthias Hunold

  Corresponding Author

  Matthias Hunold

  http://orcid.org/0000-0002-4782-8177

  Heinrich-Heine-Universität Düsseldorf, Düsseldorf Institute for Competition Economics, 40225 Düsseldorf, Germany;

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• Reinhold Kesler

  Corresponding Author

  Reinhold Kesler

  http://orcid.org/0000-0002-7020-6931

  Centre for European Economic Research, MaCCI Mannheim Centre for Competition and Innovation, 68161 Mannheim, Germany;

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• Ulrich Laitenberger

  Corresponding Author

  Ulrich Laitenberger

  http://orcid.org/0000-0002-7009-0190

  Centre for European Economic Research, MaCCI Mannheim Centre for Competition and Innovation, 68161 Mannheim, Germany;Télécom ParisTech, 75013 Paris, France

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