Purpose -This paper examines whether risk disclosure practices affect stock return volatility and company value in the European insurance industry.Design/methodology/approach -Using a self-constructed "Risk Disclosure Index for Insurers" (RDII) to measure the extent of information disclosed on risks and employing panel data regression on a sample of European insurers for 2005-2010, it tests: i) the relationship between RDII and stock return volatility; ii) whether this relationship is affected by financial crisis; iii) whether RDII affects insurance companies' embedded value.Findings -The main results indicate that higher RDII contributes to higher volatility, suggesting that "less is more" rather than "more is good". However, higher RDII leads to lower volatility when the insurer has a positive net income, thus "more is good when all is good" and "less is good when all is bad". Furthermore, the relationship between RDII and stock return volatility is not affected by financial crisis, raising concerns regarding the effectiveness of insurers' risk disclosure to reassure the market. Moreover, higher RDII is found to impact positively on embedded value, thus contributing towards higher firm value.Practical implications -The findings could drive insurers' choices on communication and transparency, alongside regulators' decisions about market discipline. They also suggest that risk disclosure could be used to strengthen market discipline and should be added to the other variables traditionally used in stock return volatility and firm value estimation models in the insurance industry.Originality/value -This paper offers new insights in the debate on the bright and dark sides of risk disclosure in the insurance industry and provides interesting implications for insurers and their stakeholders.Keywords Risk disclosure, Insurance companies, Financial crisis, Volatility, Embedded value JEL Codes G22, G14, G01
Paper type Research paper
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IntroductionIn recent years, several factors, including the global financial crisis, firms' need for capital, and market pressure, have led to an increased need for transparency and communication in the financial system. New and updated regulations have stressed this point, too, by introducing disclosure requirements (i.e., Basel III, MiFID II, and Solvency II). From this point of view, it is fundamental to investigate the impact of disclosure, as its effects could influence companies' ex ante choices on when, how, and what to communicate, as well as policymakers' initiatives on market discipline. This has important implications for stakeholders and companies themselves, thus raising the need to further investigate this phenomenon by testing whether a chan...