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Broadband Internet and Cognitive Functioning

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  • Klaus Ackermann
  • Sefa Awaworyi Churchill
  • Russell Smyth

Abstract

We empirically examine the impact of high‐speed internet access on cognitive functioning using data from the Household, Income and Labour Dynamics in Australia survey and crystallised and fluid intelligence measures. Leveraging differences in the National Broadband Network rollout across Australia, we find that high‐speed internet access causes a decline in crystallised intelligence and that the effects are mediated by social capital and moderated by age and gender. Although no overall effect on fluid intelligence was observed, a decline was noted in young adults. These findings underline the nuanced influence of high‐speed internet access on different aspects of cognitive function.

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  • Klaus Ackermann & Sefa Awaworyi Churchill & Russell Smyth, 2023. "Broadband Internet and Cognitive Functioning," The Economic Record, The Economic Society of Australia, vol. 99(327), pages 536-563, December.
    • Handle: RePEc:bla:ecorec:v:99:y:2023:i:327:p:536-563
    DOI: 10.1111/1475-4932.12757
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    1. Ackermann, Klaus & Awaworyi Churchill, Sefa & Smyth, Russell, 2023. "High-speed internet access and energy poverty," Energy Economics, Elsevier, vol. 127(PB).
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    3. Awaworyi Churchill, Sefa & Munyanyi, Musharavati Ephraim & Trinh, Trong-Anh & Wiklund, Johan, 2024. "From disastrous heat waves to extreme rains: Effects of weather shocks on entrepreneurship," Journal of Business Venturing Insights, Elsevier, vol. 21(C).

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