Impact of Ownership Structure and Business Diversifications on the Risk-Taking Behaviors of Insurance Companies in Vietnam

Khoa Dang Duong, Ai Nhan Ngoc Le, Diep Nguyen and Hoa Thanh Phan Le

SAGE Open, 2023, vol. 13, issue 3, 21582440231187575

Abstract: This study analyzes the impacts of ownership structure and business diversifications on the risk-taking behaviors of insurance companies in Vietnam. Foreign ownership and institutional ownership in the insurance sector are increasing significantly due to the privatization trend in Vietnam. Besides, business diversification allows insurance firms to maximize profits and reduce insolvency. Therefore, this study enriches the current literature because it is the first to examine how ownership and diversifications affect the risk-taking behaviors of insurance companies in Vietnam. We employ the Ordinary Least Squares, Fixed Effect Models, Random Effect Models, Generalized Least Squares, and dynamic system Generalized Methods of Moments to analyze 42 insurance companies from 2005 to 2020. Our findings indicate that business diversification increases the risk-taking behaviors of insurance firms. We also figure out a U-shaped relationship between institutional ownership and risk-taking behavior, with a turning point of 9.8%. This study also indicates an inverse U-shaped relationship between foreign ownership and insurers’ risk-taking behaviors, with a turning point of 20%. Thirdly, the interaction terms between ownership and diversification suggest the moderate role of business diversification in increasing the risk of insurance firms. Our findings align with agency theory, stakeholder theory, monitoring hypothesis, expropriation hypothesis, and prior literature. This study contributes practical implications for managers and policymakers to develop the insurance sector sustainably.

Keywords: loss reserve; foreign ownership; institutional ownership; non-core activities; non-linearity; insurance (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:sae:sagope:v:13:y:2023:i:3:p:21582440231187575

DOI: 10.1177/21582440231187575

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