private insurance markets offer full coverage at fair rates, social insurance is desirable if and only if risk and … examine the role of uniform and nonuniform social insurance to supplement a general income tax when neither public nor private … (1971) equilibrium emerges in the private insurance market and low-wage/low-risk individuals are not fully insured. We show …

This paper studies the design of health insurance with ex post moral hazard, when there is imperfect competition in the … are considered. The insurance contract specifies two types of copayments: an ad valorem coinsurance rate and a specific …

uncertainty decreases the rate of efficient service provision and leads to less trade. In theory, insurance also decreases the … that considers both diagnostic uncertainty of sellers and the effects of insurance coverage of consumers in a unified … framework. We test the model's predictions in a laboratory experiment. Both in theory and in the experiment diagnostic …

We study the factors that predict medical malpractice ("med mal") insurance premia, using national data from Medical … Liability Monitor over 1990 to 2017. A number of core findings are not easily explained by standard economic theory. First, we … across states at a given time and within states across time. Our results suggest that insurance companies do not fully adjust …

Disability Insurance (DI) may affect workers' outcomes such as their probability to enter DI, to recover, and their … employment. Supplementary insurance may increase these moral hazard effects, but also increases the financial gains of private … increased insurance coverage on workers' outcomes are thus ambiguous. This paper aims to separate worker and insurer responses …

This high-stakes experiment investigates the effect on buyers of mandatory disclosures concerning an insurance policy … trusting plays an important role. Trust is clearly associated with greater willingness to pay for insurance. Unlike in previous … of breach is negligible. However, as for much B2C insurance marketing, face-to-face selling plays a crucial role in our …

with effort-determined probability. We show that if insurance against a negative shock is sufficiently incomplete, then … standard functional form restrictions ensure that individual objective functions are optimized by an effort and insurance … combination that is unique and satisfies first- and second-order conditions. Modeling insurance incompleteness in terms of costly …

. We uncover a trade-off between stimulus and insurance, as high debt individuals gain considerably from transfers, but …

-free physical capital and risky human capital. Households have access to a complete set of credit and insurance contracts, but their … households less than half of human capital risk is insured and the welfare losses due to the lack of insurance range from 3 … parameters have non-negligible effects on equilibrium insurance and welfare, but the result that young households are severely …