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The Impact of Digital Infrastructure on African Development

Author

Listed:
  • Calderon,Cesar
  • Cantu,Catalina

Abstract

This paper estimates the impact of digital infrastructure on economic growth and its sources.The analysis uses system generalized method of moments and finds evidence of a causal impact from the digitalinfrastructure variables to economic growth, its sources, income inequality, and poverty. The findings show thatmobile connections have an impact on economic growth through the total factor productivity growth channel, while internetusers drive it by the capital accumulation channel. Connections have a negative effect on the Gini coefficient,and internet users have a negative effect on the poverty headcount. The analysis also finds that human capital andaccess to electricity are important complementarities for digital infrastructure to reap benefits. There would belarge economic gains if Africa were to close the digital infrastructure gap relative to other regions, yet there aresome issues of affordability and skills that need to be addressed to reduce the usage gap and the digital divideacross gender, rural-urban, and firm size.

Suggested Citation

  • Calderon,Cesar & Cantu,Catalina, 2021. "The Impact of Digital Infrastructure on African Development," Policy Research Working Paper Series 9853, The World Bank.
    • Handle: RePEc:wbk:wbrwps:9853
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    References listed on IDEAS

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    1. Arellano, Manuel & Bover, Olympia, 1995. "Another look at the instrumental variable estimation of error-components models," Journal of Econometrics, Elsevier, vol. 68(1), pages 29-51, July.
    2. Jenny C. Aker & Christopher Ksoll & Travis J. Lybbert, 2012. "Can Mobile Phones Improve Learning? Evidence from a Field Experiment in Niger," American Economic Journal: Applied Economics, American Economic Association, vol. 4(4), pages 94-120, October.
    3. Ross P. Buckley & Louise Malady, 2015. "Building consumer demand for digital financial services – the new regulatory frontier," Journal of Financial Perspectives, EY Global FS Institute, vol. 3(3), pages 122-137.
    4. David Roodman, 2009. "A Note on the Theme of Too Many Instruments," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 71(1), pages 135-158, February.
    5. Jenny C. Aker, 2011. "Dial “A” for agriculture: a review of information and communication technologies for agricultural extension in developing countries," Agricultural Economics, International Association of Agricultural Economists, vol. 42(6), pages 631-647, November.
    6. Uwe Deichmann & Aparajita Goyal & Deepak Mishra, 2016. "Will digital technologies transform agriculture in developing countries?," Agricultural Economics, International Association of Agricultural Economists, vol. 47(S1), pages 21-33, November.
    7. Duflo, Esther & Udry, Christopher R., 2003. "Intrahousehold Resource Allocation in Cote D'Ivoire: Social Norms, Separate Accounts and Consumption Choices," Center Discussion Papers 28404, Yale University, Economic Growth Center.
    8. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(2), pages 277-297.
    9. Blundell, Richard & Bond, Stephen, 1998. "Initial conditions and moment restrictions in dynamic panel data models," Journal of Econometrics, Elsevier, vol. 87(1), pages 115-143, August.
    10. Serge Ky & Clovis Rugemintwari & Alain Sauviat, 2018. "Does Mobile Money Affect Saving Behaviour? Evidence from a Developing Country," Journal of African Economies, Centre for the Study of African Economies, vol. 27(3), pages 285-320.
    11. Windmeijer, Frank, 2005. "A finite sample correction for the variance of linear efficient two-step GMM estimators," Journal of Econometrics, Elsevier, vol. 126(1), pages 25-51, May.
    12. Stahl, Dale O, II, 1989. "Oligopolistic Pricing with Sequential Consumer Search," American Economic Review, American Economic Association, vol. 79(4), pages 700-712, September.
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    Cited by:

    1. Nayyar, Gaurav & Pleninger, Regina & Vorisek, Dana & Yu, Shu, 2024. "Digitalization and Inclusive Growth : A Review of the Evidence," Policy Research Working Paper Series 10941, The World Bank.

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