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Country Size and Government Effectiveness in Africa: Transcending the Mean Analysis

Author

Listed:
  • George Babington Amegavi
  • Zechariah Langnel
  • Justice Nyigma Bawole
  • James Kwame Mensah

Abstract

Improving government performance in Africa remains an enduring issue. We used panel data from 1996 to 2019 and the method of moment quantile regression (MMQR) technique to provide new perspectives on the relationship between population size and government effectiveness across a panel of large and small African countries. We also examined whether the impact depends on the conditional distribution of government effectiveness. The impact and significance of the estimated coefficients suggest that large and small populations have strong but differentiated effects on government effectiveness in Africa. The results imply that implementing a “one‐size‐fits‐all” strategy to improve government performance in Africa that treats countries in the region as homogeneous units is unlikely to be effective. Strategies should be tailored to address country‐specific asymmetries. The findings also emphasize the importance of heterogeneity in government effectiveness in population size–government performance interactions, which tends to be neglected in public administration theory and practice. 提高非洲政府绩效仍然是一个持久的问题。我们使用 1996 年至 2019 年的面板数据和矩分位数回归 (MMQR) 技术, 为非洲大小国家面板中人口规模与政府效率之间的关系提供新的视角。我们还研究了影响是否取决于政府效率的条件分布。估计系数的影响和显着性表明, 人口数量的多少对非洲政府的效率有着强烈但不同的影响。结果表明, 在非洲实施“一刀切”的战略来提高政府绩效, 将该地区的国家视为同质单位, 不太可能有效。应制定战略来解决具体国家的不对称问题。研究结果还强调了人口规模与政府绩效相互作用中政府有效性的异质性的重要性, 而这一点在公共行政理论和实践中往往被忽视。 Mejorar el desempeño del gobierno en África sigue siendo una cuestión persistente. Utilizamos datos de panel de 1996‐2019 y el método de regresión cuantil de momento (MMQR) para proporcionar nuevas perspectivas sobre la relación entre el tamaño de la población y la eficacia del gobierno en un panel de países africanos grandes y pequeños. También examinamos si el impacto depende de la distribución condicional de la efectividad del gobierno. El impacto y la importancia de los coeficientes estimados sugieren que las poblaciones grandes y pequeñas tienen efectos fuertes pero diferenciados sobre la eficacia gubernamental en África. Los resultados implican que es poco probable que sea eficaz implementar una estrategia de “talla única” para mejorar el desempeño del gobierno en África que trate a los países de la región como unidades homogéneas. Las estrategias deben adaptarse para abordar las asimetrías específicas de cada país. Los hallazgos también enfatizan la importancia de la heterogeneidad en la efectividad del gobierno en las interacciones entre el tamaño de la población y el desempeño del gobierno, que tiende a ser ignorada en la teoría y la práctica de la administración pública.

Suggested Citation

  • George Babington Amegavi & Zechariah Langnel & Justice Nyigma Bawole & James Kwame Mensah, 2025. "Country Size and Government Effectiveness in Africa: Transcending the Mean Analysis," World Affairs, John Wiley & Sons, vol. 188(1), January.
  • Handle: RePEc:wly:woraff:v:188:y:2025:i:1:n:e12058
    DOI: 10.1002/waf2.12058
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    References listed on IDEAS

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