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A firm specific analysis of economies of size in the U.S. urban multiservice transit industry

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  • Colburn, Christopher B.
  • Talley, Wayne K.

Abstract

This paper investigates the long-run cost structure of a specific firm of the U.S. urban multiservice transit industry, thereby permitting inferences to be made to the long-run cost structure of similar firms in the industry. The empirical results indicate that the firm exhibits economies of size over a wide service range. Since cost complementarity does not exist for all service combinations, the results do not support the existence of economies of scope.

Suggested Citation

  • Colburn, Christopher B. & Talley, Wayne K., 1992. "A firm specific analysis of economies of size in the U.S. urban multiservice transit industry," Transportation Research Part B: Methodological, Elsevier, vol. 26(3), pages 195-206, June.
    • Handle: RePEc:eee:transb:v:26:y:1992:i:3:p:195-206
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    Cited by:

    1. Astrid Cullman & Mehdi Farsi & Massimo Filippini, 2009. "Unobserved Heterogeneity and International Benchmarking in Public Transport," CEPE Working paper series 09-65, CEPE Center for Energy Policy and Economics, ETH Zurich.
    2. Karlaftis, Matthew & McCarthy, Patrick, 1999. "The Effect of Privatization on Public Transit Costs," Journal of Regulatory Economics, Springer, vol. 16(1), pages 27-43, July.
    3. Abrate, Graziano & Erbetta, Fabrizio & Fraquelli, Giovanni & Vannoni, Davide, 2016. "Bet big on doubles, bet smaller on triples. Exploring scope economies in multi-service passenger transport companies," Transport Policy, Elsevier, vol. 52(C), pages 81-88.
    4. Elisabetta Ottoz & Marina Di Giacomo, 2012. "Diversification strategies and scope economies: evidence from a sample of Italian regional bus transport providers," Applied Economics, Taylor & Francis Journals, vol. 44(22), pages 2867-2880, August.
    5. Takeshi Miyazaki, 2021. "Economies of Scope and Local Government Expenditure: Evidence from Creation of Specially Authorized Cities in Japan," Sustainability, MDPI, vol. 13(5), pages 1-22, March.
    6. Ripplinger, David G. & Bitzan, John D., 2018. "The cost structure of transit in small urban and rural U.S. communities," Transportation Research Part A: Policy and Practice, Elsevier, vol. 117(C), pages 176-189.
    7. Mehdi Farsi & Aurelio Fetz & Massimo Filippini, 2007. "Economies of Scale and Scope in Local Public Transportation," Journal of Transport Economics and Policy, University of Bath, vol. 41(3), pages 345-361, September.
    8. Rinki Sarkar, 1998. "Economic Characteristics Of The Urban Bus Transit Industry- A Comparative Analysis Of Three Regulated Metropolitan Bus Corporations In India," Working papers 54, Centre for Development Economics, Delhi School of Economics.
    9. Graziano Abrate & Fabrizio Erbetta & Giovanni Fraquelli & Davide Vannoni, 2014. "Cost function estimation of multi-service firms. Evidence from the passenger transport industry," Carlo Alberto Notebooks 380, Collegio Carlo Alberto.
    10. Karlaftis, Matthew G., 2003. "Investigating transit production and performance: a programming approach," Transportation Research Part A: Policy and Practice, Elsevier, vol. 37(3), pages 225-240, March.

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