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Research Article

Scale efficiency gains in utilities? The case of electricity distribution in New Zealand*

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Received 03 Jul 2023, Accepted 02 May 2024, Published online: 23 May 2024

References

  • Ajayi, V., Weyman-Jones, T., & Glass, A. (2017). Cost efficiency and electricity market structure: A case study of OECD countries. Energy Economics, 65, 283–291.
  • Australian Energy Regulator. (2014). Electricity distribution network service providers: Annual benchmarking report.
  • Australian Energy Regulator. (2022). Electricity distribution network service providers: Annual benchmarking report.
  • Bobde, S. M., & Tanaka, M. (2018). Efficiency evaluation of electricity distribution utilities in India: A two-stage DEA with bootstrap estimation. Journal of the Operational Research Society, 69(9), 1423–1434.
  • Clark, R., & Samano, M. (2022). Incentivized mergers and cost efficiency: Evidence from the electricity distribution industry. The Journal of Industrial Economics, 70(4), 791–837.
  • Cronin, F. J., & Motluk, S. A. (2007). How effective are M&As in distribution? Evaluating the government's policy of using mergers and amalgamations to drive efficiencies into Ontario's LDCs. The Electricity Journal, 20(3), 60–68.
  • Gibbard, P., & Grubb, C. (2024). Retail electricity prices in New Zealand: Recent trends and the relationship to market shares. New Zealand Economic Papers, 1–11.
  • Giles, D., & Wyatt, N. (1993). Economies of scale in the New Zealand electricity distribution industry. In P. C. B. Philips (Ed.), Models, methods, and applications of econometrics (pp. 370–382). Oxford: Blackwell.
  • Klien, M., & Michaud, D. (2019). Water utility consolidation: Are economies of scale realized? Utilities Policy, 61, 100972.
  • Kwoka, J. (2005). Electric power distribution: Economies of scale, mergers, and restructuring. Applied Economics, 37(20), 2373–2386.
  • Kwoka, J., & Pollitt, M. (2010). Do mergers improve efficiency? Evidence from restructuring the US electric power sector. International Journal of Industrial Organization, 28(6), 645–656.
  • Ministry of Business, Innovation and Employment. (2022). Economic regulation and consumer protection in the three waters sector. Retrieved from https://www.mbie.govt.nz/dmsdocument/25807-economic-regulation-and-consumer-protection-in-the-three-waters-sector-proactiverelase-pdf
  • Mydland, Ø, Haugom, E., & Lien, G. (2018). Economies of scale in Norwegian electricity distribution: A quantile regression approach. Applied Economics, 50(40), 4360–4372.
  • Wei, W., & Hansen, M. (2003). Cost economics of aircraft size. Journal of Transport Economics and Policy (JTEP), 37(2), 279–296.