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Assessing the economic impact of the single African air transport market: The case of Tanzania

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  • Tchouamou Njoya, Eric
  • Buhari Isah, Aliyu

Abstract

Tanzania is one of the 21 (out of 54) African countries that are yet to ratify the Single African Air Transport Market (SAATM) launched in 2018 as the first project of the African Union's agenda 2063. SAATM aims to create a single unified air transport market for Africa thereby opening skies across the whole continent and aiding the economic integration agenda. Using the two-stage least squares estimator that is robust to endogeneity bias, this study empirically assesses the economic effects of liberalization of air services between Tanzania and other African countries. The results show that removing restrictions on designation, flight frequency, and capacity for air transport between Tanzania and other parts of Africa would lead to a rise in the number of air passengers. Specifically, the results suggest that between 2010 and 2018, routes linking Tanzania and other African countries that were governed by liberal bilateral air services agreements (BASAs) enjoyed slightly lower fares compared to routes governed by restrictive BASAs. The results also suggest that air travel demand is not very sensitive to fare implying that the increase in the flow of passengers by an average of 16.9% between 2010 and 2018 can be attributed to the enhancement in service quality (as measured by flight frequency), and increased competition resulting from the entry of new players or intensified competition among existing ones. The policy implication of this study might be the need for Tanzania to embrace the SAATM initiative.

Suggested Citation

  • Tchouamou Njoya, Eric & Buhari Isah, Aliyu, 2023. "Assessing the economic impact of the single African air transport market: The case of Tanzania," Research in Transportation Economics, Elsevier, vol. 101(C).
    • Handle: RePEc:eee:retrec:v:101:y:2023:i:c:s0739885923000914
    DOI: 10.1016/j.retrec.2023.101351
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    References listed on IDEAS

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    1. Njoya, Eric Tchouamou & Christidis, Panayiotis & Nikitas, Alexandros, 2018. "Understanding the impact of liberalisation in the EU-Africa aviation market," Journal of Transport Geography, Elsevier, vol. 71(C), pages 161-171.
    2. Roberta Piermartini & Linda Rousov?, 2013. "The Sky Is Not Flat: How Discriminatory Is the Access to International Air Services?," American Economic Journal: Economic Policy, American Economic Association, vol. 5(3), pages 287-319, August.
    3. Micco, Alejandro & Serebrisky, Tomas, 2006. "Competition regimes and air transport costs: The effects of open skies agreements," Journal of International Economics, Elsevier, vol. 70(1), pages 25-51, September.
    4. Adler, Nicole & Njoya, Eric Tchouamou & Volta, Nicola, 2018. "The multi-airline p-hub median problem applied to the African aviation market," Transportation Research Part A: Policy and Practice, Elsevier, vol. 107(C), pages 187-202.
    5. Anca D. Cristea & Russell Hillberry & Aaditya Mattoo, 2015. "Open Skies over the Middle East," The World Economy, Wiley Blackwell, vol. 38(11), pages 1650-1681, November.
    6. Samanatha Doove & Owen Gabbitas & Duc Nguyen-Hong & Joe Owen, 2001. "Price Effects of Regulation: Telecommunications, Air Passenger Transport and Electricity Supply," Others 0110004, University Library of Munich, Germany.
    7. Abate, Megersa & Christidis, Panayotis, 2020. "The impact of air transport market liberalization: Evidence from EU's external aviation policy," Economics of Transportation, Elsevier, vol. 22(C).
    8. Giovanni Nero, 1998. "Spatial multiproduct pricing: empirical evidence on intra-European duopoly airline markets," Applied Economics, Taylor & Francis Journals, vol. 30(4), pages 465-475.
    9. Abate, Megersa, 2016. "Economic effects of air transport market liberalization in Africa," Transportation Research Part A: Policy and Practice, Elsevier, vol. 92(C), pages 326-337.
    10. Vivien Foster & Cecilia Briceno-Garmendia, 2010. "Africa's Infrastructure : A Time for Transformation [Infrastructures africaines]," World Bank Publications - Books, The World Bank Group, number 2692, December.
    11. Njoya, Eric Tchouamou, 2016. "Africa’s single aviation market: The progress so far," Journal of Transport Geography, Elsevier, vol. 50(C), pages 4-11.
    12. Melville, Juliet A., 1998. "Identifying the regulatory effect of bilateral agreements on international aviation," Journal of Air Transport Management, Elsevier, vol. 4(1), pages 39-46.
    13. Warnock-Smith, David & Morrell, Peter, 2008. "Air transport liberalisation and traffic growth in tourism-dependent economies: A case-history of some US-Caribbean markets," Journal of Air Transport Management, Elsevier, vol. 14(2), pages 82-91.
    14. Surovitskikh, Svetlana & Lubbe, Berendien, 2015. "The Air Liberalisation Index as a tool in measuring the impact of South Africa's aviation policy in Africa on air passenger traffic flows," Journal of Air Transport Management, Elsevier, vol. 42(C), pages 159-166.
    15. Forsyth, Peter, 2006. "Martin Kunz Memorial Lecture. Tourism benefits and aviation policy," Journal of Air Transport Management, Elsevier, vol. 12(1), pages 3-13.
    16. Tolcha, Tassew Dufera & Tchouamou Njoya, Eric & Bråthen, Svein & Holmgren, Johan, 2021. "Effects of African aviation liberalisation on economic freedom, air connectivity and related economic consequences," Transport Policy, Elsevier, vol. 110(C), pages 204-214.
    17. Frédéric Dobruszkes & Christian Vandermotten, 2022. "Do scale and the type of markets matter? Revisiting the determinants of passenger air services worldwide," ULB Institutional Repository 2013/336304, ULB -- Universite Libre de Bruxelles.
    18. Geloso Grosso, Massimo & Shepherd, Ben, 2009. "Liberalizing air cargo services in APEC," MPRA Paper 17781, University Library of Munich, Germany.
    19. Clifford Winston & Jia Yan, 2015. "Open Skies: Estimating Travelers' Benefits from Free Trade in Airline Services," American Economic Journal: Economic Policy, American Economic Association, vol. 7(2), pages 370-414, May.
    20. Pesaran, M. Hashem, 2015. "Time Series and Panel Data Econometrics," OUP Catalogue, Oxford University Press, number 9780198759980, Decembrie.
    21. Stanislav Kolenikov & Gustavo Angeles, 2009. "Socioeconomic Status Measurement With Discrete Proxy Variables: Is Principal Component Analysis A Reliable Answer?," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 55(1), pages 128-165, March.
    22. Guillaume Burghouwt & Pablo Mendes De Leon & Jaap De Wit, 2015. "EU Air Transport Liberalisation Process, Impacts and Future Considerations," International Transport Forum Discussion Papers 2015/4, OECD Publishing.
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    More about this item

    Keywords

    Single African air transport market (SAATM); Air transport liberalization; Aviation in Africa; Pan-African open skies; Categorical principal component analysis;
    All these keywords.

    JEL classification:

    • C31 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Cross-Sectional Models; Spatial Models; Treatment Effect Models; Quantile Regressions; Social Interaction Models
    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models
    • C36 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Instrumental Variables (IV) Estimation

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