Diversity in airline alliance portfolio configuration

Cobeña, Mar, à ngeles Gallego and Casanueva, Cristóbal

Journal of Air Transport Management, 2019, vol. 75, issue C, 16-26

Abstract: Alliances in the airline industry operate as a basic strategy to stimulate competition and both the number and the types of alliances have increased over time. Each airline maintains alliances simultaneously with a variable number of partners. The set of airline's alliance partners constitutes its alliance portfolio. A central theme of these portfolios is the way in which partner selection improve performance. Is the alliance portfolio configuration based on either similar or different partners? We examine how the differences can arise from differences between the partners themselves, from resource complementarity, and from the partners structural positions in the network. The relations between these types of differences and whether they affect firm performance are studied. Codeshare alliances established between airline companies at a global level are analyzed to establish their effects on performance. In particular, the study comprises 135 alliance portfolios all of which from major airlines. The results suggest that structural homogeneity and complementarity improve performance and that alliance portfolio diversity favors network resource complementarity.

Keywords: Diversity; Structural homophily; Complementarity; Network resources; Alliance portfolio (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jaitra:v:75:y:2019:i:c:p:16-26

DOI: 10.1016/j.jairtraman.2018.11.004

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