Corporate Risks and Property Insurance: Evidence From the People's Republic of China

Using panel data (1997–1999) for 235 publicly listed companies in the People's Republic of China, this study empirically tests the linkage between corporate risks and the decision to purchase property insurance and its financial extent. To achieve these objectives, we first estimate a probit insurance participation decision model and then a fixed‐effects insurance volume decision model with Heckman's sample selection correction. Our results indicate that the managerial decision to purchase property insurance is positively related to company size and insolvency risks. By contrast, the amount of property insurance purchased is positively related to systematic risks but negatively related to insolvency and unsystematic risks and company size. We find that the amount of property insurance used by Chinese companies can also be affected by other factors (e.g., the cash flow constraints). In addition, the decision to purchase property insurance and the financial extent to which it is used varies among Chinese companies according to their geographical location. However, state ownership does not appear to be an important determinant of the purchase of property insurance by Chinese publicly listed companies.     

Corporate Insurance Strategy: The Case of British Petroleum

The authors provide a fundamental rethinking of how corporations should evaluate various kinds of risks and risk management solutions—a rethinking that leads to a major shift in British Petroleum's approach to insuring property and casualty losses, product liability suits, and other insurable events. Conventional corporate practice—and until the early 1990s (when this article was written) the longstanding policy of BP and most large oil companies—was to insure against large losses while self‐insuring against smaller ones. In this article, the authors explain why BP has chosen to go against the conventional wisdom and instead buy insurance for mainly smaller losses while self‐insuring larger ones. The BP decision came down to factors affecting the market supply of insurance as well as the corporate demand for it. On the demand side, the authors demonstrate that the primary source of demand for insurance by large public companies is not, as standard insurance textbooks assume, to transfer risk away from the corporation's owners. Because corporate stockholders and bondholders effectively manage the effects of such risks by diversifying their own portfolios, the corporate demand for insurance in BP's case stems from the insurers' comparative advantage in evaluating and monitoring BP's smaller risks and in processing claims. On the supply side, the authors explain why the capacity of insurance companies and markets to underwrite very large or highly specialized exposures—when compared to the industry expertise and financial resources of companies like BP—is quite limited, and likely to remain so. Since premiums would be experience‐rated and prior years' losses simply rolled into the following years' premiums, there would be no effective transfer of risk, and so no gain to BP from buying insurance.     

THE REINSURANCE DECISION IN LIFE INSURANCE FIRMS: AN EMPIRICAL TEST OF THE RISK-BEARING HYPOTHESIS

Several explanations have been advanced in the financial economics literature to explain the reinsurance decision in insurance firms. Prominent amongst these is the risk-bearing hypothesis which holds that reinsurance is motivated by the ability of residual claimants to effectively hedge against operational risk. Since the efficiency of risk-bearing is influenced by organisational factors, such as ownership structure and firm size, the amount of reinsurance should also vary according to the characteristics of insurance firms. This study tests empirically the hypothesis that reinsurance is related to firm-specific factors. Using 1988–1993 data gathered from New Zealand's life insurance industry, a fixed-effects covariance regression model is estimated. Consistent with expectations, the results indicate that reinsurance is associated with smaller and more highly leveraged life insurance entities, and companies with greater underwriting risk. However, contrary to predictions, it also appears that it is stocks and companies with diversified production that tend to reinsure. The risk-bearing hypothesis thus receives only partial support.     

中国产险公司再保险决策的影响因素与调整机制研究--基于持续性与趋同性特征的分析

本文以2006~2017年中国39家产险公司的非平衡面板数据为研究样本,从产险公司再保险决策的持续性和趋同性特征入手,测度了固定效应和传统因素对再保险决策的解释能力,并首次探析了产险公司再保险决策的调整机制问题。本文运用方差分解方法量化了固定效应和传统因素对再保险决策的解释能力;采用分布滞后模型估计了传统因素对再保险决策的中长期影响;运用局部调整模型识别了固定效应和传统因素对再保险决策的影响机制。研究发现:受公司固定效应的影响,产险公司的再保险决策具有很强的持续性,每年主要是根据年份固定效应所代表的监管政策等宏观因素的变化做出迅速调整,而根据反映公司经营特征的传统因素的时间序列变化所做出的调整并不明显。基于上述结果,本文建议监管者应注重提升监管政策的针对性,引导产险公司在综合考量各项经营指标的基础上,把再保险作为全面风险管理、经营效率提升的一项中长期战略安排。     

International Insurance Society Roundtable on Risk Management After the Crisis

In this roundtable, an adviser to several central banks and founding member of the Group of 30 discusses regulatory reform and corporate risk management strategies with senior executives from three of the world's largest insurance companies. Much of the discussion attempts to explain why insurance and reinsurance companies have proven less vulnerable to the crisis than commercial and investment banks. Part of the explanation has to do with their financial conservatism, which is attributed to a habitual tendency to decision‐making that gives heavy weight to long‐term probabilities and risks. But along with this “actuarial” cast of mind is a growing willingness to accept and make use of risk‐based capital requirements—a decision‐making framework that is, in some respects, in conflict with the accounting and regulatory capital conventions that still prevail in the industry. In particular, “Solvency II”—the risk‐based capital guidelines that are set for adoption in 2012 by insurers in the European Union—is held up as a possible model for global use.     

Financing and the demand for corporate insurance

In this paper we examine the insurance decision of a firm with private information regarding its cash flows and insurable losses. We show that, even in the absence of bankruptcy costs and information production by insurers, the firm's attempts to hedge its information risk can induce it to demand insurance. If higher operating revenues are accompanied by a lower insurance risk, the firm will choose to self-insure. In contrast, if higher operating revenues are accompanied by a higher insurance risk, the firm will demand insurance. In fact, if its insurable losses are relatively small, the firm will fully insure its losses. Further, if there exists considerable uncertainty regarding the firm's insurance risk, the level of coverage demanded by the firm is dependent on its private information, with higher levels of coverage signaling favorable information regarding the firm's future operations.     

BANK HOLDING COMPANY EXPANSION: A REFOCUS ON ITS FINANCIAL RATIONALE

This paper addresses managerial motivation, stockholder motivation, organizational effects of affiliation, and the proper analytical approach to study bank holding companies. A consolidated entity viewpoint is employed. A valuation model is developed and empirically implemented in which important factors such as intra-organizational effects, service fees, expanded debt capacity, and equity adjustments are considered. These factors have been ignored by conventional studies. In addition, this study's methodology extends considerably that of the prior studies incorporating a consolidated entity valuation approach. A valuation model, despite its requirements for highly specific empirical data, is generally superior over univariate, multivariate, and market models in assessing BHC performance.     

Perceived risk and the earthquake insurance purchase decision: a commentary on a paper by Lennart Sjöberg

Sjöberg in his 1994 report entitled 'Perceived risk vs. demand for risk reduction' has argued that 'risk perception' involves two separable components: the probability that an event will occur and the consequences of this event. Based on three empirical studies, Sjöberg concluded that one of these two factors is far more important than the other: that the perceived severity of consequences is a better predictor of demand for mitigation than the perceived probability of harm or risk. This paper focuses on the second of the three reported studies involving the adoption of home insurance in Sweden. The empirical analysis reported here, based on survey research in California, supports the conclusion that perceived probability of occurrence continues to be an important factor in the decision to purchase voluntary hazards insurance.     

Reinsurance decisions in life insurance: An empirical test of the risk–return criterion

Recent studies have analyzed optimal reinsurance contracts within the framework of profit maximization and/or risk minimization. This type of framework, however, does not consider reinsurance as a tool for capital management and financing. In the present paper, we consider different proportional reinsurance contracts used in life insurance (viz., quota-share, surplus, and combinations of quota-share and surplus) while taking into account the insurer's capital constraints. The objective is to determine how different reinsurance transactions affect the risk/reward profile of the insurer and whether factors, such as claims severity, premiums, and insurer's risk appetite, influence the choice of a proportional reinsurance coverage. We compare each reinsurance structure based on actual insurance company data, using the risk–return criterion. This criterion determines the type of reinsurance that enables insurer to retain the largest underwriting profits and/or minimize the risk of the retained claims while keeping the insurer's risk appetite constant, assuming a given capital constraint. The results of this study confirm that the choice of reinsurance arrangement depends on many factors, including risk retention levels, premiums, and the variance of the sum insured values (and therefore claims). As such, under heterogeneous insurance portfolio single type of reinsurance arrangement cannot maximize insurer's returns and/or minimize the risk, therefore a combination of different reinsurance coverages should be employed. Hence, future research on optimal risk management choices should consider heterogeneous portfolios while determining the effects of different financial and risk management tools on companies' risk–return profiles.     

Household Life Cycle Protection: Life Insurance Holdings, Financial Vulnerability, and Portfolio Implications

Using the Survey of Consumer Finances, we examine the life cycle demand for different types of life insurance. Specifically, we test for the consumer's aversion to income volatility resulting from the death of a household's wage‐earner through the purchase of life insurance. We first develop a financial vulnerability index to control for the risk to the household. We then examine the life cycle demand for life insurance using several definitions of life insurance. We find, in contrast to previous research, that there is a relationship between financial vulnerability and the amount of term life or total life insurance purchased. In addition, we find older consumers use less life insurance to protect a certain level of financial vulnerability than younger consumers. Secondly, our study provides evidence that life insurance demand is jointly determined as part of a household's portfolio. Finally, we consider the impact of family members' nonmonetary contribution on the household's life cycle protection decision. Our results provide some evidence that households take into account the value of nonmonetary contribution in their insurance purchase.     

Betriebsunterbrechungsversicherung bei kleinen und mittleren Unternehmen

The business interruption caused by a property claim is an existential risk both for large industrial companies and for small to medium enterprises (SME). It is especially relevant for companies working on a more complex sales and production infrastructure. Statistics show that in case of a large property claim the cost of the accompanying business interruption claim frequently exceeds the property claim. In Germany, however, the share of companies opting for business interruption insurance is much smaller than those opting for property insurance. This is especially true for SME that can hardly cover the risk themselves. The goal of this paper is to analyze the insurance decision for a business interruption policy with a special focus on SME. As a database we use the results of a representative survey among 1802 German SME with up to 100 employees. Our results show that the decision for a business interruption policy is not only dependent on hard factors such as company size and industry, but also driven by the so-called “insurance mentality”, which includes risk aversion, insurance know-how and price-sensitivity.     

Dynamic Portfolio Choice with Stochastic Wage and Life Insurance

We study optimal insurance, consumption, and portfolio choice in a framework where a family purchases life insurance to protect the loss of the wage earner's human capital. Explicit solutions are obtained by employing constant absolute risk aversion utility functions. We show that the optimal life insurance purchase is not a monotonic function of the correlation between the wage and the financial market. Meanwhile, the life insurance decision is explicitly affected by the family's risk preferences in general. The model also predicts that a family uses life insurance and investment portfolio choice to hedge stochastic wage risk.     

Analysis of Participating Life Insurance Contracts: A Unification Approach

Fair pricing of embedded options in life insurance contracts is usually conducted by using risk‐neutral valuation. This pricing framework assumes a perfect hedging strategy, which insurance companies can hardly pursue in practice. In this article, we extend the risk‐neutral valuation concept with a risk measurement approach. We accomplish this by first calibrating contract parameters that lead to the same market value using risk‐neutral valuation. We then measure the resulting risk assuming that insurers do not follow perfect hedging strategies. As the relevant risk measure, we use lower partial moments, comparing shortfall probability, expected shortfall, and downside variance. We show that even when contracts have the same market value, the insurance company's risk can vary widely, a finding that allows us to identify key risk drivers for participating life insurance contracts.     

Managerial Ownership and Corporate Hedging

Abstract:  Using information on 443 UK non-financial companies, this work provides evidence supporting the hypothesis that managerial risk aversion is an incentive to deviate from the optimal hedging position. Conflicts of interest between shareholders and managers are at the centre of the decision about the firm's risk profile but are not relevant as determinants of the decision to hedge. This is rather associated with factors enhancing the firm's expected value (underinvestment, scale economies, tax savings).     

The corporate purchase of property insurance: Chinese evidence

Using a panel data set (1997–1999) for 235 publicly listed companies in the People's Republic of China (PRC), this study tests empirically whether the purchase of property insurance mitigates principal-agent (agency) incentive conflicts. In contrast to prior studies, we first estimate a probit insurance participation decision model and then a fixed-effects insurance volume decision model (with Heckman's sample selection correction) in order to shed light on the determinants of both property insurance participation and volume decisions. Our results suggest that a major motivation for the corporate purchase of insurance in China appears to be the mitigation of agency conflicts. Additionally, various ownerships seem to have different impacts on the corporate purchase of insurance in China. Moreover, the results show that the same factor can have different impacts on the insurance participation and volume decisions, and that binding financial conditions may be a key factor accounting for such observed differences.     

Religiosity and risk taking: Is there a demand-side effect?

Religiosity may impact firm risk taking via its risk averse employees or through risk-sensitive demand. Using detailed financial statements of property-liability insurance companies, we find that both religiosity at firms' headquarters and the religiosity of firms' largest geographic market are negatively related to firm risk taking. For firms with one salient market, the impact of market religiosity is approximately the same order of magnitude as headquarter religiosity. Our evidence suggests that firm risk taking is influenced by customer demand.     

BALANCE SHEET STRUCTURE AND THE MANAGERIAL-DISCRETION HYPOTHESIS: AN EXPLORATORY EMPIRICAL STUDY OF NEW ZEALAND LIFE INSURANCE COMPANIES

The managerial-discretion hypothesis states that in mutual insurance companies policyholders will seek to protect their interests by limiting managerial discretion in investment and financing decisions. Therefore, mutuals are predicted to introduce restrictive mechanisms (e.g., company by-laws) that promote precautionary investment, such as government securities. In stock companies, shareholders are expected to increase their wealth at the expense of policyholders' interests by investing in more speculative assets, such as equities. Differences in investment activity also affect policy valuation and reserving decisions reflected in the liability side of the insurance company balance sheet. The managerial-discretion hypothesis implies that systematic differences in the structure of balance sheets between mutual and stock insurance companies are likely to exist. To carry out an exploratory test of this aspect of the managerial-discretion hypothesis, the present study employs canonical correlation analysis on New Zealand life insurance company data for 1991. However, the empirical evidence does not appear to support the proposition that balance sheet structure varies systematically between mutual and stock companies.     

Probability Updating and the Market for Directors’ and Officers’ Insurance

Over the past decade, much attention has been given to the topics of corporate governance and corporate risk management. One increasingly important insurance product associated with each of these issues is directors’ and officers’ (D&O) liability insurance. Given the interconnectedness that exists between D&O insurance, corporate risk management, and corporate governance, we exploit industry‐specific D&O data to explain how industries most associated with the corporate scandals of the early 2000s adjusted demand patterns during periods of certainty and uncertainty. The rich data set coupled with dramatic changes in the marketplace allows for the testing of insurance demand patterns and enables us to offer insight into the market's response to a unique type of loss shock. The results of this study suggest evidence in favor of demand‐side probability updating, whereby those industries most associated with the corporate scandals of the early 2000s adjusted the demand for D&O insurance during periods of greater uncertainty.     

Corporate Governance,Managers' Independence,Exporting, and Performance of Firms in Transition Economies

Using data on 157 large companies in Poland and Hungary, this paper employs Bayesian structural equation modeling to examine the relations among corporate governance, managers' independence from owners in terms of strategic decision making, exporting, and performance. Managers' independence is positively associated with firms' financial performance and exporting. In turn, the extent of managers' independence is negatively associated with ownership concentration, but positively associated with the percentage of foreign directors on the firm's board. We interpret these results as indicating that concentrated owners tend to constrain managerial autonomy at the cost of the firm's internationalization and performance, but board participation of foreign stakeholders enhances the firm's export orientation and performance by encouraging executives' decision-making autonomy.     

Arrow's Theorem of the Deductible with Heterogeneous Beliefs

In Arrow's classical problem of demand for insurance indemnity schedules, it is well-known that the optimal insurance indemnification for an insurance buyer—or decision maker (DM)—is a deductible contract when the insurer is a risk-neutral Expected-Utility (EU) maximizer and when the DM is a risk-averse EU maximizer. In Arrow's framework, however, both parties share the same probabilistic beliefs about the realizations of the underlying insurable loss. This article reexamines Arrow's problem in a setting where the DM and the insurer have different subjective beliefs. Under a requirement of compatibility between the insurer's and the DM's subjective beliefs, we show the existence and monotonicity of optimal indemnity schedules for the DM. The belief compatibility condition is shown to be a weakening of the assumption of a monotone likelihood ratio. In the latter case, we show that the optimal indemnity schedule is a variable deductible schedule, with a state-contingent deductible that depends on the state of the world only through the likelihood ratio. Arrow's classical result is then obtained as a special case.