منابع مشابه
Social Norms in Social Insurance
We analyze how insurance arrangements, labor supply, moral hazard and outright cheating are affected by social norms. One question is under what conditions norms may improve social welfare. Another is under what conditions people should be allowed to opt out of social insurance. We introduce an informal production sector to analyze the consequences of alternative assumptions about the informati...
متن کاملFree choice of sickness funds in social health insurance - theoretical foundation and empirical findings in Germany
Problem/Question to be Addressed: During the 1990s, government has introduced free choice of sickness funds and a new risk-adjustment scheme in the social health insurance scheme of Germany. Price competition is supposed to increase incentives for sickness funds to act as prudent buyers of health services on behalf of their enrollees. A crucial precondition for effective price competition is th...
متن کاملPrinciples of social security and health insurance for farmers in Poland and Germany--a comparative assessment.
INTRODUCTION AND OBJECTIVE As landowners occupied with agricultural production comprise a sizeable part of the populations in mid- and western European countries, it seemed reasonable to assess the organization of health care systems concerning farmers and their families in Poland and Germany. Both countries have similar geographical conditions and rural environments. It so happens that in Pola...
متن کاملElasticities of market shares and social health insurance choice in Germany: a dynamic panel data approach.
In 1996, free choice of health insurers was introduced to the German social health insurance system. One objective was to increase efficiency through competition. A crucial precondition for effective competition among health insurers is that consumers search for lower-priced health insurers. We test this hypothesis by estimating the price elasticities of insurers' market shares. We use unique p...
متن کامل1883 - 4566
Mobile robot networks emerged in the past few years as a promising distributed computing model. Existing work in the literature typically ensures the correctness of mobile robot protocols via ad hoc handwritten proofs, which are both cumbersome and error-prone. This paper surveys state-of-the-art results about applying formal methods approaches (namely, model-checking, program synthesis, and pr...
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ژورنال
عنوان ژورنال: The Economic Journal
سال: 1912
ISSN: 0013-0133
DOI: 10.2307/2221954