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Informality and development: Revisiting the nonlinear dynamics with threshold evidence

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  • Bolarinwa, Segun Thompson
  • Simatele, Munacinga

Abstract

This paper investigates the nonlinear and threshold-based impact of informality on economic development across 150 countries from 1990 to 2020. Drawing on dualistic and institutional economic theories, it employs a Dynamic Panel Threshold Model (DPTM) to endogenously identify levels of informality beyond which the effect of informality on development shifts. Our findings reveal significant threshold effects. The analysis reveals that informality can support development in low-income and institutionally weak contexts but becomes detrimental in more advanced economies. Region-specific thresholds are estimated: informality remains growth-enhancing below ∼20 % globally and ∼37–40 % in African economies but has adverse effects in high-income countries even at low levels. Institutional quality and financial development also influence the nature of these dynamics. These findings challenge one-size-fits-all formalisation policies, suggesting that tailored, more context-specific interventions are likely to be more fruitful.

Suggested Citation

  • Bolarinwa, Segun Thompson & Simatele, Munacinga, 2025. "Informality and development: Revisiting the nonlinear dynamics with threshold evidence," Economics Letters, Elsevier, vol. 256(C).
    • Handle: RePEc:eee:ecolet:v:256:y:2025:i:c:s0165176525004252
    DOI: 10.1016/j.econlet.2025.112588
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    References listed on IDEAS

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    1. Rafael La Porta & Andrei Shleifer, 2014. "Informality and Development," Journal of Economic Perspectives, American Economic Association, vol. 28(3), pages 109-126, Summer.
    2. Ceyhun Elgin & M. ayhan Köse & Franziska Ohnsorge & Shu Yu, 2021. "Understanding Informality Abstract:," Working Papers 2021/03, Bogazici University, Department of Economics.
    3. Kose, M. Ayhan & Elgin, Ceyhun & Ohnsorge, Franziska & Yu, Shu, 2021. "Understanding Informality," CEPR Discussion Papers 16497, Centre for Economic Policy Research.
    4. Ceyhun Elgin & Serdar Birinci, 2016. "Growth and informality: A comprehensive panel data analysis," Journal of Applied Economics, Universidad del CEMA, vol. 19, pages 271-292, November.
    5. Rafael La Porta & Andrei Shleifer, 2008. "The Unofficial Economy and Economic Development," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 39(2 (Fall)), pages 275-363.
    6. Leandro Medina & Mr. Friedrich Schneider, 2018. "Shadow Economies Around the World: What Did We Learn Over the Last 20 Years?," IMF Working Papers 2018/017, International Monetary Fund.
    7. Gabriel Ulyssea, 2020. "Informality: Causes and Consequences for Development," Annual Review of Economics, Annual Reviews, vol. 12(1), pages 525-546, August.
    8. Dong Frank Wu & Mr. Friedrich Schneider, 2019. "Nonlinearity Between the Shadow Economy and Level of Development," IMF Working Papers 2019/048, International Monetary Fund.
    9. Fotié, Andrée Kenne & Mbratana, Taoufiki, 2024. "Informality and development: The nonlinear effect," Economics Letters, Elsevier, vol. 234(C).
    10. Myung Hwan Seo & Sueyoul Kim & Young-Joo Kim, 2019. "Estimation of dynamic panel threshold model using Stata," Stata Journal, StataCorp LLC, vol. 19(3), pages 685-697, September.
    11. Loayza, Norman V. & Rigolini, Jamele, 2006. "Informality trends and cycles," Policy Research Working Paper Series 4078, The World Bank.
    12. Stephanie Kremer & Alexander Bick & Dieter Nautz, 2013. "Inflation and growth: new evidence from a dynamic panel threshold analysis," Empirical Economics, Springer, vol. 44(2), pages 861-878, April.
    13. Martha Chen, 2014. "Informal Employment and Development: Patterns of Inclusion and Exclusion," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 26(4), pages 397-418, September.
    14. Seo, Myung Hwan & Shin, Yongcheol, 2016. "Dynamic panels with threshold effect and endogeneity," Journal of Econometrics, Elsevier, vol. 195(2), pages 169-186.
    15. Hansen, Bruce E., 1999. "Threshold effects in non-dynamic panels: Estimation, testing, and inference," Journal of Econometrics, Elsevier, vol. 93(2), pages 345-368, December.
    16. Tokman, Victor E., 1978. "An exploration into the nature of informal--formal sector relationships," World Development, Elsevier, vol. 6(9-10), pages 1065-1075.
    17. Norman V. Loayza, 2016. "Informality in the Process of Development and Growth," The World Economy, Wiley Blackwell, vol. 39(12), pages 1856-1916, December.
    18. Ceyhun Elgin & Oguz Oztunali, 2012. "Shadow Economies around the World: Model Based Estimates," Working Papers 2012/05, Bogazici University, Department of Economics.
    19. Segun Thompson Bolarinwa & Munacinga Simatele, 2024. "Asymmetric Analysis of Causal Relations in the Informality–Globalisation Nexus in Africa," Economies, MDPI, vol. 12(7), pages 1-25, June.
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