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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Effects of sponsorship in dental plans / Efeitos do patrocÃnio em planos odontolÃgicos

Felipe Pinho Carneiro 14 February 2012 (has links)
nÃo hà / The objective of this study is to identify and characterize the existence of moral hazard in the dental plans market when there is some kind of sponsorship in cash counter installments. This paper compares the behavior between plans with total sponsorship, with partial sponsorship and without sponsorship. Count Models were used to measure the over use of dental services. Empirical data from a exclusively dental plan, characterized by ANS as Odontologic Group, were collected, processed, described and analyzed to test the hypotheses raised about the moral hazard reduction when there is any kind of sponsorship. The results revealed strong evidence of regionalism in demand for appointments, showing localities where the sponsorship effect decreases the demand for appointments and other locations where the same effect increases this same demand. / O objetivo deste estudo à identificar e caracterizar a existÃncia do risco moral no mercado de planos odontolÃgicos quando da existÃncia de algum tipo de patrocÃnio nas contraprestaÃÃes pecuniÃrias. Este trabalho compara o comportamento de utilizaÃÃo entre planos com patrocÃnio total, com patrocÃnio parcial e sem patrocÃnio. Fez-se uso dos modelos de contagem visando mensurar a sobreutilizaÃÃo dos serviÃos odontolÃgicos. Dados empÃricos oriundos de uma operadora exclusivamente odontolÃgica, caracterizada pela ANS como odontologia de grupo, foram coletados, tratados, descritos e analisados buscando testar as hipÃteses levantadas sobre a reduÃÃo do risco moral quando hà algum tipo de patrocÃnio. Os resultados revelaram fortes indÃcios de regionalismo na demanda por consultas, apresentando localidades onde o efeito de patrocÃnio diminui a demanda por consultas e outras localidades onde o mesmo efeito aumenta esta demanda.

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