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Assessing the benefits of high-speed broadband: Lessons from Australia's National Broadband Network (NBN)

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  • Sinclair, Andrew

Abstract

This study reviews the economic benefits analysis conducted in 2014 for the National Broadband Network (NBN), one of Australia's largest ever public infrastructure projects. The review identifies that the NBN's benefits were overstated due to error by an estimated $17–20 billion in 2014 present value terms, an amount sufficient to eliminate the NBN's forecast net economic benefits. To provide an updated view on the benefits of high-speed broadband in 2022, a stated choice experiment is conducted, finding that the WTP has grown since 2014 at an annual real rate of 8.8 percent for download speeds and 11.5 percent for upload speeds. Even at these growth rates, however, the benefits of the NBN remain materially lower than forecast in 2014. Further, the analysis finds high heterogeneity in the household WTP, with smaller and lower-income households reluctant to pay a premium for speeds much faster than 50 Mbps, indicating that the adoption of the fastest available broadband speeds is likely to remain low. The study highlights the potential value of cost-benefit analyses, but also the risks, particularly where they are relied on to justify enduring extensions of government ownership and control. The paper concludes by identifying learnings for policymakers and cost-benefit analysis practitioners seeking to assess and optimize the economic value of public infrastructure investments.

Suggested Citation

  • Sinclair, Andrew, 2023. "Assessing the benefits of high-speed broadband: Lessons from Australia's National Broadband Network (NBN)," Information Economics and Policy, Elsevier, vol. 65(C).
    • Handle: RePEc:eee:iepoli:v:65:y:2023:i:c:s0167624523000471
    DOI: 10.1016/j.infoecopol.2023.101062
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    References listed on IDEAS

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    1. Liu, Yu-Hsin & Prince, Jeffrey & Wallsten, Scott, 2018. "Distinguishing bandwidth and latency in households’ willingness-to-pay for broadband internet speed," Information Economics and Policy, Elsevier, vol. 45(C), pages 1-15.
    2. Samara Mendez & Gabor Molnar & Scott J. Savage, 2021. "The Impacts of the Lifeline Subsidy on High-Speed Internet Access," Journal of Law and Economics, University of Chicago Press, vol. 64(4), pages 745-782.
    3. Howell, Bronwyn E. & Potgieter, Petrus H., 2020. "Politics, policy and fixed-line telecommunications provision: Insights from Australia," Telecommunications Policy, Elsevier, vol. 44(7).
    4. Flyvbjerg, Bent & Bester, Dirk W., 2021. "The Cost-Benefit Fallacy: Why Cost-Benefit Analysis Is Broken and How to Fix It," Journal of Benefit-Cost Analysis, Cambridge University Press, vol. 12(3), pages 395-419, October.
    5. Savage, Scott J. & Waldman, Donald, 2005. "Broadband Internet access, awareness, and use: Analysis of United States household data," Telecommunications Policy, Elsevier, vol. 29(8), pages 615-633, September.
    6. Love, Peter E.D. & Ahiaga-Dagbui, Dominic D., 2018. "Debunking fake news in a post-truth era: The plausible untruths of cost underestimation in transport infrastructure projects," Transportation Research Part A: Policy and Practice, Elsevier, vol. 113(C), pages 357-368.
    7. Lindlacher, Valentin, 2021. "Low demand despite broad supply: Is high-speed Internet an infrastructure of general interest?," Information Economics and Policy, Elsevier, vol. 56(C).
    8. Worden, David & Hambly, Helen, 2022. "Willingness to pay and pricing for broadband across the rural/urban divide in Canada," Telecommunications Policy, Elsevier, vol. 46(2).
    9. Aviv Nevo & John L. Turner & Jonathan W. Williams, 2016. "Usage‐Based Pricing and Demand for Residential Broadband," Econometrica, Econometric Society, vol. 84, pages 411-443, March.
    10. Rosston Gregory L. & Savage Scott J & Waldman Donald M, 2010. "Household Demand for Broadband Internet in 2010," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 10(1), pages 1-45, September.
    11. Gregory Rosston & Scott Savage & Donald Waldman, 2010. "Household Demand for Broadband Internet Service," Discussion Papers 09-008, Stanford Institute for Economic Policy Research, revised Feb 2010.
    12. Bellas, Allen & Kosnik, Lea, 2019. "A Retrospective Benefit-Cost Analysis on the Elwha River Restoration Project," Journal of Benefit-Cost Analysis, Cambridge University Press, vol. 11(1), pages 76-100, November.
    13. Ben-Akiva, Moshe & McFadden, Daniel & Train, Kenneth, 2019. "Foundations of Stated Preference Elicitation: Consumer Behavior and Choice-based Conjoint Analysis," Foundations and Trends(R) in Econometrics, now publishers, vol. 10(1-2), pages 1-144, January.
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