The institution-growth nexus in Sub-Saharan Africa: new evidence from heterogeneous panel causality approach

Hussen M. S., ÇOKGEZEN M.

EVOLUTIONARY AND INSTITUTIONAL ECONOMICS REVIEW, vol.19, no.1, pp.141-157, 2022 (ESCI) identifier

  • Publication Type: Article / Article
  • Volume: 19 Issue: 1
  • Publication Date: 2022
  • Doi Number: 10.1007/s40844-021-00225-1
  • Journal Indexes: Emerging Sources Citation Index (ESCI)
  • Page Numbers: pp.141-157
  • Keywords: Institutional quality, Economic growth, SSA, Heterogonous panel causality, ECONOMIC-GROWTH, GRANGER CAUSALITY, COUNTRIES
  • Marmara University Affiliated: Yes


Whether economic growth is the cause or the consequence of improved institutional quality has been a controversial issue. To throw light on this debate, the present study aims to investigate the nature and direction of causality between institutional quality and economic growth. To this end, a panel data of 30 SSA countries for the 1990-2015 period is used and analyzed using a heterogeneous panel non-causality approach developed by Dumitrescu and Hurlin (Econ Model 29(4):1450-1460, 2012). Our empirical findings indicate a significant heterogeneity across the countries with regard to the relationship between growth and institutional quality, based on the income level. In low-income countries, we found a unidirectional causality that runs from institutional quality to growth. For lower-middle-income countries, however, the direction of causality is reversed. The evidence from this study also suggests a bidirectional causality in upper-middle-income countries. The policy implication of these findings is that policymakers in low-income countries should focus on institutional reform. Good quality institutions will promote economic growth that will ultimately turn into a cyclical process between economic growth and institutional development in later stages.