The Impact of Rate Regulation on Claims: Evidence From Massachusetts Automobile Insurance

The article tests the hypothesis that insurance price subsidies created by rate regulation lead to higher insurance cost growth. The article makes use of data from the Massachusetts private passenger automobile insurance market, where cross‐subsidies were explicitly built into the rate structure through rules that limit rate differentials and differences in rate increases across driver rating categories. Two approaches are taken to study the potential loss cost reaction to the Massachusetts cross‐subsidies. The first approach compares Massachusetts with all other states while controlling for demographic, regulatory, and liability coverage levels. Loss cost levels that were about 29 percent above the expected level are found for Massachusetts during years 1978–1998, when premiums charged were those fixed by the state and included explicit subsidies for high‐risk drivers. A second approach considers changing cost levels across Massachusetts by studying loss cost changes by town and relating those changes to subsidy providers and subsidy receivers. Subsidy data based on accident year data for 1993–2004 show a significant and positive (relative) growth in loss costs and an increasing proportion of high‐risk drivers for towns that were subsidy receivers, in line with the theory of underlying incentives for adverse selection and moral hazard.     

Tax Incentives and Household Investment in Complementary Pension Insurance: Some Recent Evidence From the Italian Experience

We show by a simple difference‐in‐difference methodology that, contrary to prior research, robustly raising the deductibility limit associated to pension fund holdings in Italy did not succeed in boosting households’ contributions to this form of savings. Some other empirical findings also suggest that this policy measure may have not even increased the average amount of first‐time contributors to such funds. In view of the specific features of the Italian market for complementary insurance (relatively young and less developed), these empirical results might be of interest to policymakers acting in countries with similar features (for instance, some of the more recent EU members).     

Chief Executive Officer Incentives,Monitoring, and Corporate Risk Management: Evidence From Insurance Use

Corporate governance and risk management issues have received prominent publicity in recent years following several major company failures such as Bear Stearns and Lehman Brothers. While prior studies have examined this issue within the context of derivatives’ trading, little is known regarding the linkage between corporate governance and alternative corporate risk management activities such as insurance. Using a detailed firm survey conducted by the World Bank (2004) , we examine the impacts of various governance monitoring mechanisms and chief executive officer (CEO) characteristics on the corporate insurance decision. Overall, our results suggest that both monitoring mechanisms and managerial incentives induce the corporate purchase of property insurance. However, the purchase of property insurance for managerial self‐interest is only prevalent in firms subject to lax monitoring, and the determinants of insurance purchases are more in line with the prediction of the economic theory in firms with strong monitoring. In addition, our study contributes a number of new insights into the determinants of corporate purchase of property insurance.     

Early Mover Advantages: Evidence From the Long‐Term Care Insurance Market

Researchers frequently question whether financial firms benefit by developing new products because barriers to entry common to other industries generally do not exist. Studies of early mover advantages for new financial products provide mixed evidence at best. We find evidence of early mover advantages in the relatively young market for long‐term care insurance (LTCI) using data that allow broad testing of financial performance. Product differentiation, individual lines exposure, firm size, and traditional health insurance experience also affect financial performance.     

Incentive Effects of Community Rating in Insurance Markets: Evidence from Massachusetts Automobile Insurance

Rate regulations in insurance markets often impose cross-subsidies in insurance premiums from low-risk consumers to high-risk consumers. This paper develops the hypothesis that premium cross-subsidies affect risk taking by insurance consumers, and tests this hypothesis by examining the marginal impact of premium subsidies and overcharges on future insurance costs. The empirical analysis uses 1990–2003 rating cell-level data from the Massachusetts automobile insurance market, in which regulation produced large cross-subsidies across cells. Consistent with the hypothesized effects, premium subsidies are found to be significantly related to higher future insurance costs, and the opposite effects are found for premium overcharges.     

Testing Adverse Selection With Two‐Dimensional Information: Evidence From the Singapore Auto Insurance Market

This article examines adverse selection in insurance markets with two‐dimensional information: policyholders’ riskiness and degree of risk aversion. We build a theoretical model to make equilibrium predictions on competitive insurance screening. We study several variations on the pattern of information asymmetry. The outcomes range from full separation to partial separation, and complete pooling of risk types. Next, we propose a copula approach to jointly examine policyholders’ coverage choice and accident occurrence in the Singapore automobile insurance market. Furthermore, we invoke the theory to identify subgroups of policyholders for whom one may expect the risk–coverage correlation and adverse selection to arise.     

Massachusetts Health Care Reform: The View From One Year Out

One of the most important developments in health policy in recent years was the health reform plan enacted by Massachusetts in April 2006. This sweeping bill reformed insurance markets, subsidized insurance coverage for a large swath of the population, introduced a new purchasing mechanism (the "Connector"), and mandated insurance coverage for almost all citizens. In this article, I review the history of health reform in Massachusetts, highlighting the unique features that came together to make reform a reality in this state. I then turn to a discussion of the major issues that have been faced in the first year of implementing this reform and the compromises made to maintain a broad consensus of support in the state. I also discuss the lessons learned and contrast the Massachusetts approach with alternatives, most notably plans that rely more strongly on the employer-based insurance system to expand insurance coverage in the United States.     

Compensation and Board Structure: Evidence From the Insurance Industry

Monitoring by outside board members and incentive compensation provisions in executive pay packages are alternative mechanisms for controlling incentive problems between owners and managers. The control hypothesis suggests that if incentive conflicts vary materially, those firms with more outside directors also should implement a higher degree of pay‐for‐performance sensitivity. Our evidence is consistent with this control hypothesis. We document a relation between board structure and the extent to which executive compensation is tied to performance in mutuals: compensation changes are significantly more sensitive to changes in return on assets when the fraction of outsiders on the board is high.     

The Effect of Tournament Incentives on Financial Restatements: Evidence From China

In this study, we examine the association between tournament incentives and financial restatements in China. Prior research documents that tournament incentives have a positive impact on firm performance. However, an alternative view suggests that tournament incentives can also have detrimental effects on firm performance. Using a sample of Chinese listed companies for the years 2008–2015, we find that tournament incentives, in the form of large pay disparities, reduce the occurrence of both core and non-core financial restatements. This negative association is more pronounced for SOEs as compared to non-SOEs. We further document that the negative association between tournament incentives and financial restatements is related to CEO turnover, and is stronger if the successor CEO is recruited from within the organization. This research contributes to a better understanding of tournament incentives, as a corporate governance mechanism, in constraining the occurrence of financial restatements in a unique institutional setting where state ownership is pronounced.     

Organizational Structure and Performance: Evidence From the Nonlife Insurance Industry in Japan

This study examines the impact of organizational structure on firm performance, incentive problems, and financial decisions in the Japanese nonlife (property‐casualty) insurance industry. Stock companies that belong to one of six horizontal keiretsu groups have lower expenses and lower levels of free cash flow than independent stock and mutual insurance companies. Keiretsu insurers also have higher profitability and higher loss ratios than independent insurers. With a limited sample size, there is some evidence that mutual insurers have higher levels of free cash flows, higher investment incomes, and lower financial leverage than their stock counterparts. Overall, empirical evidence suggests that each structure has its own comparative advantage.     

Empirical Evidence for Advantageous Selection in the Commercial Fire Insurance Market

De Meza and Webb (2001) indicated that individuals with a higher degree of risk aversion would demand more insurance and invest in self-protection to reduce risk probability when both the preference type and investment in self-protection are hidden from insurers. They referred to the negative correlation between market insurance and risk type as advantageous selection. However, the relationship between risk type and the degree of risk aversion is debatable in both theoretical and empirical research. This paper therefore proposes that advantageous selection could be supported from another angle by directly examining the relationships that exist among market insurance, self-protection, and risk probability. By focusing on the commercial fire insurance market, information on the purchase of market insurance, investment in self-protection, and fire accident records is hand-collected by means of a unique survey. It is found that firms purchasing market insurance have a greater tendency to channel efforts into self-protection. It is also found that firms expending effort on self-protection are less likely to suffer a fire accident. Furthermore, it is found that firms with commercial fire insurance have less chance of suffering a fire accident than those without such insurance. Each of the above three findings jointly supports the view that advantageous selection could play a critical role in the commercial fire insurance market.     

On the Corporate Demand for Insurance: Evidence From the Global Reinsurance Market

In this article, we view the demand for reinsurance as a “special case” of the corporate demand for insurance. We analyze the extent to which reinsurance purchases by the global property–liability insurance industry vary across countries and assess the relative importance of country‐level factors compared with firm‐level factors. Using a data set consisting of 21,814 firm‐year observations from 33 (developed and developing) countries during the period 2000–2012, we find that after controlling for firm‐level factors, country‐level factors have economically as well as statistically significant effects on the demand for reinsurance.     

Pure Versus Mutual Health Insurance: Evidence From Swedish Historical Data

Using data from voluntary Swedish health insurance societies 1902‐1910, this article analyzes the coexistence of pure and mutual insurance societies where pure societies are characterized by charging ex ante premiums only while mutuals in addition charge ex post assessments. On average, mutual insurance societies are found to be larger and to offer greater insurance coverage per member. Pure insurance societies have, on average, higher insurance coverage per day, greater mean levels of moral hazard controls, a higher mean number of policy categories, and greater longevity.     

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.     

The Determinants of Private Debt Holdings: Evidence From the Life Insurance Industry

Life insurers hold the majority of private debt. Lenders in the private debt market must have the ability to evaluate the credit quality of borrowers and to perform ongoing risk monitoring. The purpose of this study is to examine the determinants of private debt holdings in the life insurance industry. The results suggest that larger insurers, insurers with higher financial quality, mutual insurers, publicly traded insurers, insurers facing stringent regulation, and insurers with greater cash holdings are more prevalent lenders in the private debt market.