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Dollarisation in Sub-Saharan Africa


  • Juan-Sebastian Corrales
  • Patrick A. Imam
  • Sebastian Weber
  • Etienne Yehoue


This article introduces an extended database on dollarisation in sub-Saharan Africa (SSA). We document the pattern of dollarisation in SSA economies over the last decade and assess the determinants of dollarisation in SSA compared with the rest of the world. In contrast to other regions, SSA has experienced an increase in dollarisation over the last 10 years, despite examples of successful de-dollarisation, such as Angola, Mozambique and Zambia. Traditional factors such as the optimal portfolio choice arguments contribute only little, while market development contributes most to explaining the variation of dollarisation in SSA. While these factors can account for a significant fraction of the dollarisation in SSA, there is still a non-negligible portion of dollarisation in SSA that is yet to be explained, suggesting that there is some unique feature, specific to SSA, which is not fully captured by traditional explanatory variables. Despite an improved macroeconomic environment, dollarisation remains elevated, likely due to the region's volatile history. This indicates that dollarisation should decline going forward provided that the recently gained stability is preserved.

Suggested Citation

  • Juan-Sebastian Corrales & Patrick A. Imam & Sebastian Weber & Etienne Yehoue, 2016. "Dollarisation in Sub-Saharan Africa," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 25(1), pages 28-54.
  • Handle: RePEc:oup:jafrec:v:25:y:2016:i:1:p:28-54.

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    Cited by:

    1. Marco Airaudo & Edward F Buffie & Luis-Felipe Zanna, 2016. "Inflation Targeting and Exchange Rate Management In Less Developed Countries," IMF Working Papers 16/55, International Monetary Fund.
    2. Kazeem B. Ajide & Ibrahim D. Raheem & Simplice A. Asongu, 2018. "Dollarization and the “Unbundling†of Globalization in sub-Saharan Africa," Research Africa Network Working Papers 18/034, Research Africa Network (RAN).
    3. Hippolyte Balima, Wenéyam, 2017. "Do domestic bond markets participation help reduce financial dollarization in developing countries?," Economic Modelling, Elsevier, vol. 66(C), pages 146-155.
    4. Ajide, Kazeem B. & Raheem, Ibrahim D. & Asongu, Simplice A., 2019. "Dollarization and the “unbundling” of globalization in sub-Saharan Africa," Research in International Business and Finance, Elsevier, vol. 47(C), pages 398-409.
    5. Ibrahim D. Raheem, 2018. "Inflation rate of 14–16% is fair for the sub-Saharan African dollarization," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 42(4), pages 779-794, October.

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