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Development policy and regional economic convergence: The case of Tunisia

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  • Mohamed Ali Labidi

Abstract

Regional disparities continue to be a major concern for the regional policies and regional development of developing countries. Unfinished reforms and the growth of regional disparities imply the need of intervention for economic convergence. Prominent recent studies on economic convergence have mainly focused on the regions of developed countries. This article assesses the speed of economic convergence of the Tunisian economy during the period 1985–2016. The economic performance of a region is influenced by the activities of neighbouring regions. Regional interdependence is determined by a preliminary diagnosis of autocorrelation within the 24 Tunisian spatial units. Spatial autocorrelation is explicitly introduced in the convergence regression of observed growth. This makes it possible to correct the problems resulting from the inefficiency of the estimators and to quantify, according to the model of the correlation detected, the speed of regional economic convergence. Our results suggest that convergence does exist, but at a slow speed. Therefore, appropriate public policies can rapidly change the speed of convergence and enable the least developed territories to catch up economically. Las disparidades regionales siguen siendo una preocupación importante para las políticas regionales y el desarrollo regional de los países en desarrollo. Las reformas inconclusas y el aumento de las disparidades regionales implican la necesidad de intervenir para lograr la convergencia económica. Los principales estudios recientes sobre la convergencia económica se han centrado principalmente en las regiones de los países desarrollados. Este artículo evalúa la velocidad de la convergencia económica de la economía de Túnez durante el período 1985–2016. El desempeño económico de una región se ve influido por las actividades de las regiones vecinas. La interdependencia regional se determinó mediante un diagnóstico preliminar de autocorrelación dentro de las 24 unidades espaciales tunecinas. La autocorrelación espacial se introdujo explícitamente en la regresión de la convergencia del crecimiento observado. Esto permitió corregir los problemas derivados de la ineficiencia de los estimadores y cuantificar, en función del modelo de correlación detectado, la velocidad de la convergencia económica regional. Los resultados sugieren que la convergencia existe, pero a un ritmo lento. Por lo tanto, las políticas públicas adecuadas pueden cambiar rápidamente la velocidad de la convergencia y permitir que los territorios menos desarrollados se recuperen económicamente. 開発途上国において、地域格差は依然として地域政策および地域開発の大きな懸念事項となっている。改革が完了せず、地域格差が拡大していることから、経済収束のための介入が必要であることが考えられる。経済収束に関する最近の著明な研究は、主に開発途上国の地方に注目している。本稿では、1985~2016年のチュニジア経済の経済収束の速さを評価する。ある地域の経済動向は、近隣の地域の活動の影響を受ける。地域間相互依存は、チュニジアの24の空間的区分単位間で、予備的分析により自己相関が確認された場合と定義する。観測された成長の収束の回帰分析に、空間的自己相関を明示的に導入する。これにより、推定量の非効率性に起因する問題を修正し、検出された相関のモデルに従って、地域経済の収束の速度を定量化することができる。結果から、収束は存在するものの、その速度は遅いことが示唆される。したがって、適切な公共政策は、収束の速度を急速に変化させ、開発が遅れている地域が経済的に挽回することを可能にする。

Suggested Citation

  • Mohamed Ali Labidi, 2019. "Development policy and regional economic convergence: The case of Tunisia," Regional Science Policy & Practice, Wiley Blackwell, vol. 11(3), pages 583-595, August.
  • Handle: RePEc:bla:rgscpp:v:11:y:2019:i:3:p:583-595
    DOI: 10.1111/rsp3.12206
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    Cited by:

    1. Mohamed Ali Labidi, 2023. "How the COVID-19 Pandemic Affected Developing Countries: the Tunisian Investigation," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 14(1), pages 20-34, March.
    2. Vítor João Pereira Domingues Martinho, 2021. "Impact of Covid‐19 on the convergence of GDP per capita in OECD countries," Regional Science Policy & Practice, Wiley Blackwell, vol. 13(S1), pages 55-72, November.
    3. Mwehe Mathenge & Ben G. J. S. Sonneveld & Jacqueline E. W. Broerse, 2023. "Mapping the spatial dimension of food insecurity using GIS-based indicators: A case of Western Kenya," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 15(1), pages 243-260, February.

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