SHARE, the "Survey of Health, Ageing and Retirement in Europe", is a large population-based panel survey among people aged 50 and over with data from 28 European countries and Israel. It investigates individual, economic, health-related, and social life-course circumstances in order to shed...

Risk adjustment of the allocated health budget to health plans plays a major role in the functioning of competitive social health insurance systems. Whenever the risk adjusted allocation is below the expected marginal cost of care for a given person, incentives for risk selection arise. Since...

The current risk adjustment formula distorts the intended competition on good quality care among the sickness funds, and turns it into a competition on profitable members. After 18 years of using incorrect rates, the Israeli risk adjustment rates should be calculated, as is common in other...