Alternating Heads of State And Structural Transformation In Sub-Saharan Africa: A Panel VAR Analysis

1. (a) Faculty of Economics and Applied Management of the University of Douala, Cameroon
(b) Cameroon Economics Society, Cameroon
2. (a) Faculty of Economics and Applied Management of the University of Douala, Cameroon
(b) Cameroon Economics Society, Cameroon

Abstract

This study examines the dynamic interaction between head-of-state alternation and structural transformation in sub-Saharan Africa (SSA), an issue that has received limited attention compared with the established literature on political alternation and economic growth. Using data from Limi Kouotou and Epo (2019), the Africa Sector Database, and World Development Indicators for 17 SSA countries over 1970–2015, the study estimates a panel vector autoregression (pVAR) model. The study examines structural transformation through two components: structural change and intra-industry productivity. The results show that innovations in head-of-state alternation are more strongly associated with structural change than with intra-industry productivity. The impulse-response analysis further indicates that head-of-state alternation responds positively to structural-change shocks and negatively to intra-industry-productivity shocks. Forecast-error variance decomposition shows that innovations in head-of-state alternation explain 25.5% of the variance in structural change and 13.4% of the variance in intra-industry productivity, while FDI accounts for 51.2% of the forecast-error variance in head-of-state alternation. The study contributes to the literature by moving beyond the conventional growth–politics relationship and demonstrating the dynamic association between political alternation and the components of structural transformation in SSA.

Article Highlights:
  • Head-of-state alternation is more strongly linked to structural change.
  • Panel VAR evidence covers 17 sub-Saharan African countries, 1970–2015.
  • Structural-change shocks raise head-of-state alternation in the short run.
  • Intra-industry productivity shocks show a different political response.
  • FDI explains a large share of variation in head-of-state alternation.

Article information

Section
Articles
Submitted
July 17, 2026
Accepted
September 8, 2026
Published
September 30, 2026
Corresponding author
Nzepang Fabrice
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How to Cite

Zenabou, T., & Fabrice, N. (2026). Alternating Heads of State And Structural Transformation In Sub-Saharan Africa: A Panel VAR Analysis. Innovation Economics Frontiers, 29(2), 1-15. https://doi.org/10.36923/ie-frontiers.v29i2.436

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Authors

Tourere Zenabou
Nzepang Fabrice
fabricenzepang@gmail.com (Primary Contact)
Author Biography

Nzepang Fabrice

Dr. Fabrice Nzepang holds a PhD in Information Economics and Development Economics, and serves as a Researcher and Analyst at the Research Center on Innovation, Institutions and Inclusive Development (RCIIID), as well as Founder of the Cameroon Economics Society (CES). He is the author of several scientific publications and a reviewer for prestigious journals, with research interests spanning the digital economy, social economy, development economics, labour economics, energy and natural resources economics, governance and democracy, human capital, impact evaluation, international trade, and the economics of psychology. Dr. Nzepang remains a researcher passionate about the production, dissemination, processing, and governance of data of all kinds. He collaborates on numerous projects requiring constant data manipulation across fields including health, education, digital technology, the environment, energy, industry, social issues, and taxation. Through his multifaceted contributions to economic research and data governance, he continues to advance knowledge and practice in development and information economics

How to Cite

Zenabou, T., & Fabrice, N. (2026). Alternating Heads of State And Structural Transformation In Sub-Saharan Africa: A Panel VAR Analysis. Innovation Economics Frontiers, 29(2), 1-15. https://doi.org/10.36923/ie-frontiers.v29i2.436

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