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Mobile Phones in Conflicts of Financial Intermediation

Author

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  • Asongu, Simplice
  • Tchamyou, Vanessa

Abstract

To the best our knowledge, in the first empirical macroeconomic examination of the nexus between financial intermediation and mobile phones, Asongu employs two conflicting financial system definitions in the assessment of how mobile phones have stimulated financial development in Africa. Within the framework of the dominant International Monetary Fund’s International Financial Statistics (2008) definition, mobile phones are established to be negatively associated with financial intermediary dynamics of depth, activity and size. Conversely, when the previously neglected informal financial sector is integrated into the conception, definition and measurement of the financial system, mobile phones are positively (negatively) correlated with the informal (formal) financial intermediation sector. The empirical evidence is based on 52 African countries. Causality in the established linkages has been confirmed in subsequent studies by the same author. At least three policy implications derive from the findings. First, the role of informal financial intermediation is increasing to the detriment of formal financial mechanisms. Second, in order to capture the positive effect of mobile phones on finance, it is imperative to integrate the missing informal financial sector component into the IMF definition of the financial system. Third, it is a wake-up call for more scholarly research on: (i) macroeconomic financial development implications of mobile phone penetration and (ii) monetary policy instruments in the face of burgeoning ‘mobile phone’-oriented financial intermediation.

Suggested Citation

  • Asongu, Simplice & Tchamyou, Vanessa, 2015. "Mobile Phones in Conflicts of Financial Intermediation," MPRA Paper 70242, University Library of Munich, Germany, revised Dec 2015.
    • Handle: RePEc:pra:mprapa:70242
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    References listed on IDEAS

    as
    1. Simplice A. Asongu, 2013. "How has Mobile Phone Penetration Stimulated Financial Development in Africa?," Journal of African Business, Taylor & Francis Journals, vol. 14(1), pages 7-18, April.
    2. Simplice Asongu, 2015. "The impact of mobile phone penetration on African inequality," International Journal of Social Economics, Emerald Group Publishing Limited, vol. 42(8), pages 706-716, August.
    3. Simplice A. Asongu, 2014. "Knowledge Economy and Financial Sector Competition in African Countries," African Development Review, African Development Bank, vol. 26(2), pages 333-346, June.
    4. Thierry PENARD & Nicolas POUSSING & Gabriel ZOMO YEBE & Philémon NSI ELLA, 2012. "Comparing the Determinants of Internet and Cell Phone Use in Africa: Evidence from Gabon," Communications & Strategies, IDATE, Com&Strat dept., vol. 1(86), pages 65-83, 2nd quart.
    5. Jenny C. Aker & Isaac M. Mbiti, 2010. "Mobile Phones and Economic Development in Africa," Journal of Economic Perspectives, American Economic Association, vol. 24(3), pages 207-232, Summer.
    6. Simplice A. Asongu, 2018. "Conditional Determinants of Mobile Phones Penetration and Mobile Banking in Sub-Saharan Africa," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 9(1), pages 81-135, March.
    7. Simplice Asongu, 2015. "Financial Sector Competition and Knowledge Economy: Evidence from SSA and MENA Countries," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 6(4), pages 717-748, December.
    8. Simplice Asongu, 2015. "Liberalisation and Financial Sector Competition: A Critical Contribution to the Empirics with an African Assessment," South African Journal of Economics, Economic Society of South Africa, vol. 83(3), pages 425-451, September.
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    Cited by:

    1. Chien, Mei-Se & Cheng, Chih-Yang & Kurniawati, Meta Ayu, 2020. "The non-linear relationship between ICT diffusion and financial development," Telecommunications Policy, Elsevier, vol. 44(9).

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    More about this item

    Keywords

    Banking; Mobile Phones; Shadow Economy; Financial Development; Africa;
    All these keywords.

    JEL classification:

    • E00 - Macroeconomics and Monetary Economics - - General - - - General
    • G20 - Financial Economics - - Financial Institutions and Services - - - General
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications
    • O17 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Formal and Informal Sectors; Shadow Economy; Institutional Arrangements
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

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