Risk factors and reinsurers’ performance: Analyzing the effects of underwriting, operational, retention, and investment risks on reinsurers in Nigeria

Authors

DOI:

https://doi.org/10.25299/kiat.2025.25197

Keywords:

investment risk, operational risk, reinsurance performance, retention risk, underwriting risk

Abstract

Purpose: This research investigated the impact of underwriting, operational, retention and investment risks on profit after tax and return on assets of reinsurers.

Design/methodology/approach: The study used an ex-post facto research design using quarterly time series data of the selected reinsurance company for a 13-year period from 2013 to 2024. Eviews 9 was used to perform descriptive analysis, correlation analysis, unit root test and regression analysis to test the effects of the underwriting, operational, retention and investment risks on the profit after tax and return on assets of reinsurers.

Findings: The results revealed that underwriting, operational and retention risks have negative and insignificant effects on return on assets. The effects of the trio on profit after tax is negative but significant. Investment risk has positive and significant effect on both return on assets and profit after tax of reinsurers. This shows that high underwriting, operational, retention risks reduce the profitability of reinsurer while high investment risk increases reinsurers’ profitability there by cushioning the effect of the other risks on profitability.

Limitations and Research implications: As the paper relied heavily on secondary data, primary empirical validation is limited. Future research should include field studies or surveys to validate the conceptual framework and explore sector-specific challenges in greater detail.

Practical Implications: Understanding the collective and individual impact of underwriting, operational, Investment and retention risks allows reinsurers to better manage and mitigate their exposure.

Originality/value: This study fills the literature gap on studies on risk and reinsurer’s performance as most of the existing studies focused on risk and insurers’ performance leading to paucity of research on risk and reinsurers’ performance. 

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Author Biographies

Aishat Oladunni Usman, University of Lagos, Nigeria

Department of Actuarial Science and Insurance

Musa Adebayo Obalola, University of Lagos, Nigeria

Professor of Risk Management and Insurance, Department of Actuarial Science and Insurance.

References

Adams, M., Hardwick, P., & Zou, H. (2008). Reinsurance and corporate taxation in the United Kingdom life insurance industry. Journal of Banking & Finance, 32(1), 101–115. https://doi.org/10.1016/j.jbankfin.2007.09.006

Agboola, A. B., & Obalola, M. A. (2024). Financial Risks and Financial Performance of Insurance Companies in Nigeria. Lagos Journal of Banking, Finance & Economic Issues, 5(1), 58–66. http://journals.unilag.edu.ng/index.php/LJBFEI/article/view/2321/1832

Akotey, J. O., Aawaar, G., & Boamah, N. A. (2023). What accounts for the high underwriting losses in the Ghanaian insurance industry?. African Journal of Economic and Management Studies, 14(1), 34–52. https://doi.org/10.1108/AJEMS-12-2021-0546

Angima, C. B., Mwangi, M., Kaijage, E., & Ogutu, M. (2017). Actuarial Risk Management Practices, Underwriting Risk and Performance of P & C Insurance Firms in East Africa. European Scientific Journal, ESJ, 13(22), 207. https://doi.org/10.19044/esj.2017.v13n22p207

Basel Committee on Banking Supervision, International Convergence of Capital Measurement and Capital Standards. (2004). https://www.bis.org/publ/bcbs107.pdf

Biener, C., Eling, M., & Jia, R. (2017). The structure of the global reinsurance market: An analysis of efficiency, scale, and scope. Journal of Banking & Finance, 77, 213–229. https://doi.org/10.1016/j.jbankfin.2017.01.017

Browne, M. J., & Kamiya, S. (2012). A theory of demand for Underwriting. Journal of Risk and Insurance, 79(2), 335–349. https://doi.org/10.1111/j.1539-6975.2011.01436.x

Chen, Y., & Hamwi, I. S. (2000). Performance Analyses of U.S. Property-Liability Reinsurance Companies. Western Risk and Insurance Association; Journal of Insurance Issues, 23(2), 140–152.

Cummins, J. D., Phillips, R. D., & Smith, S. D. (2001). Derivatives and Corporate Risk Management: Participation and Volume Decisions in the Insurance Industry. The Journal of Risk and Insurance, 68(1), 51. https://doi.org/10.2307/2678132

Cummins, J. D., & Trainar, P. (2009). Securitization, Insurance, and Reinsurance. Journal of Risk and Insurance, 76(3), 463–492. https://doi.org/10.1111/j.1539-6975.2009.01319.x

Cummins, J. D., & Weiss, M. A. (2014). Systemic Risk and The U.S. Insurance Sector. Journal of Risk and Insurance, 81(3), 489–528. https://doi.org/10.1111/jori.12039

Dansu, F. S., & Obalola, A. (2018). Reinsurance Utilization and Dependence on the Financial Performance of Non-life Insurers: Evidence from Nigeria. Studies and Scientific Researches Economics Edition, 28. https://doi.org/10.29358/sceco.v0i28.428

Eling, M., & Luhnen, M. (2010). Frontier Efficiency Methodologies to Measure Performance in the Insurance Industry: Overview, Systematization, and Recent Developments. The Geneva Papers on Risk and Insurance - Issues and Practice, 35(2), 217–265. https://doi.org/10.1057/gpp.2010.1

Eling, M., & Schaper, P. (2017). Under pressure: How the business environment affects productivity and efficiency of European life insurance companies. European Journal of Operational Research, 258(3), 1082–1094. https://doi.org/10.1016/j.ejor.2016.08.070

Fung, D. W. H., Lee, W. Y., Yang, C. C., & Yeh, J. J. H. (2024). Risk taking, performance, and resilience to the COVID-19 pandemic: Evidence from public property-casualty insurers. International Review of Financial Analysis, 91, 102942. https://doi.org/10.1016/j.irfa.2023.102942

Harwani, D. (2021). A Caramel Model Analysis of Selected Public Sector Non-Life Insurance Companies in India. International Journal of Biology, Pharmacy and Allied Sciences, 10(12 (Special Issue) PART 2). https://doi.org/10.31032/IJBPAS/2021/10.12.2002

Haueter, N. V. (2020). Reinsurance Function and Market. In N. Oxford Research Encyclopedia of Business and Management. https://doi.org/10.1093/acrefore/9780190224851.013.268

Horvey, S. S., & Odei-Mensah, J. (2024). Factors Influencing Underwriting Performance of the Life and Non-Life Insurance Markets in South Africa: Exploring for Complementarities, Nonlinearities, and Thresholds. Journal of African Business, 26(1), 164–192. https://doi.org/10.1080/15228916.2024.2348435

International Association of Insurance Supervisors IAIS (2019) Holistic Framework for Systemic Risk in the Insurance Sector www.iaisweb.org

Ivantsova, A., & Leverty, J. T. (2022). Underwriting Performance and Investment Risk-Taking in the Property-Liability Insurance Industry. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.4162224

Jose, A. L. (2002). What Is Operational Risk? Federal Reserve Bank San Francisco; Economic Research.

Kayode, Y. S. (2024). Risk Management and Financial Performance of Commercial Banks in Nigeria. International Journal of Research and Innovation in Social Science, 7(12), 908–918. https://doi.org/10.47772/IJRISS.2023.7012069

Kiptoo, I. K., Kariuki, S. N., & Ocharo, K. N. (2021). Risk management and financial performance of insurance firms in Kenya. Cogent Business & Management, 8(1), 1997246. https://doi.org/10.1080/23311975.2021.1997246

Kumar, R. R., Stauvermann, P. J., Patel, A., Prasad, S., & Kumar, N. N. (2022). Profitability Determinants of the Insurance Sector in Small Pacific Island States: A Study of Fiji’s Insurance Companies. Engineering Economics, 33(3), 302–315. https://doi.org/10.5755/j01.ee.33.3.19583

Lee, H.-H., & Lee, C.-Y. (2012). An Analysis of Reinsurance and Firm Performance: Evidence from the Taiwan Property-Liability Insurance Industry. The Geneva Papers on Risk and Insurance - Issues and Practice, 37(3), 467–484. https://doi.org/10.1057/gpp.2012.9

Mallam Fali, I., Nyor, T., & Olumide Mustapha, L. (2020). Insurance Specific Risk and Profitability: Evidence from Nigerian Insurance Firms. International Journal of Accounting, Finance and Risk Management, 5(3), 141. https://doi.org/10.11648/j.ijafrm.20200503.13

Morara, K., & Sibindi, A. B. (2021). Assessing the Solvency, Underwriting Risk and Profitability of the Kenyan Insurance Sector. Acta Universitatis Danubius, 17(5). https://dj.univ-danubius.ro/index.php/AUDOE/article/view/1243

Mukherjee, T., Gorai, P., & Sen, S. S. (2020). Financial performance analysis of GIC Re. Vilakshan - XIMB Journal of Management, 17(1/2), 181–195. https://doi.org/10.1108/XJM-08-2020-0071

Ogunlami, K. (2021). The Effect of Reinsurance on the Development of Insurance Industry and the Nigeria Economy. International Journal of Social Relevance & Concern, 9(5). https://doi.org/10.26821/IJSRC.9.5.2021.9506

Oko-osi, A. H., & Aroyehun, D. D. (2024). Underwriting Practices and Financial Performance of Insurance Companies in Nigeria. Lagos Journal of Banking, Finance & Economic Issues, 5(1), 93–102. http://journals.unilag.edu.ng/index.php/LJBFEI/article/view/2325/1836

Oladunni, O. E., & Okonkwo, I. V. (2022). Impact of Risk Retention on Claims Management of Insurance Companies in Nigeria. FUOYE Journal of Finance and Contemporary Issues, 3(1), 63–79.

Olarewaju, O. M., & Msomi, T. S. (2022). Factors affecting the profitability of reinsurance companies in sub-Saharan Africa: Evidence from dynamic panel analysis. Cogent Business & Management, 9(1), 2093485. https://doi.org/10.1080/23311975.2022.2093485

Scott, A.O., Amajuoyi, P., & Adeusi, K. B. (2024). Theoretical perspectives on risk management strategies in financial markets: Comparative review of African and U.S. approaches. International Journal of Management & Entrepreneurship Research, 6(6), 1804–1812. https://doi.org/10.51594/ijmer.v6i6.1166

Sidhu, A. S., & Verma, N. (2017). Unveiling the Factors Affecting Profitability of Reinsurance Companies. Management and Labour Studies, 42(3), 190–204. https://doi.org/10.1177/0258042X17720062

Torre-Enciso, M. I. M., & Barros, R. H. (2012). Operational Risk Management for Insurers. International Business Research, 6(1), p1. https://doi.org/10.5539/ibr.v6n1p1

Tsvetkova, L. (2021). Factors Affecting the Performance of Insurance Companies in Russian Federation. Montenegrin Journal of Economics, 17(1), 209–218. https://doi.org/10.14254/1800-5845/2021.17-1.16

Usman, A. O., Fadun, O. S., & Aduloju, S. A. (2024). Risk Retention Strategy and Financial Performance of Selected Insurance Companies in Nigeria. Nigeria Journal of Risk and Insurance, 14(1), 41–62. http://njri.unilag.edu.ng/article/view/2428

Wandosen, N., Demis, H., & Yoseph, W. (2024). The Effect of Risk Management on the Financial Performance of Insurance Companies in Ethiopia. Journal of Business and Administrative Studies, 16(1), 57–67.

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Published

2025-12-31

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