We study a monopoly insurance model with endogenous information acquisition. Through a continuous effort choice, consumers can determine the precision of a privately observed signal that is informative about their accident risk. The equilibrium effort is, depending on parameter values, either...

We test the effect of the introduction of Medicare Part D on physician prescribing behavior by using data on physician visits from the National Ambulatory Medical Care Survey (NAMCS) 2002-2004 and 2006-2009 for patients aged 60-69. We use a combined DD-RD specification that is an improvement...

Deductibles in health insurance generate nonlinear budget sets and dynamic incentives. This paper uses detailed individual claims data from a large Swiss insurance company to estimate the response in health care demand to the discrete price increase that is generated by resetting the deductible...

Economic theory predicts that private information on risks in insurance markets leads to adverse selection. To counterbalance private information insurers collect and use information on applicants to assess their risk and calculate premiums in an underwriting process. Using data from the English...

Health insurance status can change over the life cycle for exogenous reasons (e.g. Medicare for the elders, PPACA for younger agents, termination of coverage at retirement in employer-provided plans). Durability of the health capital, endogenous mortality and morbidity, as well as backward...

We provide an assessment of the introduction of experience rating for medical malpractice insurance using 2002-2009 inpatient discharge records data on deliveries from the Italian Region of Piedmont. Considering experience rating as an increase in medical malpractice pressure, we show that such...

Is the difficulty of purchasing health insurance as an individual or small business a major barrier to entrepreneurship in the United States? I answer this question by taking advantage of the natural experiment provided by the Affordable Care Actâs dependent coverage mandate, which allowed many...

The coexistence of social health insurance and private health insurance in Germany is subject to intense public debate. As only few have the opportunity to choose between the two systems, they are often regarded as privileged by the health insurance system. Applying a hazard model in discrete...

Zukünftig ist mit einem spürbaren Anstieg der Ausgaben der Gesetzlichen Krankenversicherung (GKV) zu rechnen, dem ein entsprechender Einnahmeanstieg gegenüberstehen muss. Nach geltendem Recht werden dazu die bereits gesetzlich verankerten, aber derzeit noch nicht flächendeckend...

In a laboratory experiment designed to capture key aspects of the interaction be-tween physicians and patients in a stylized way, we study the effects of medical insurance and competition in the guise of free choice of physician. Medical treat-ment is an example of a credence good: only the...