Tobit Model
Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Technological border, allocation of factors and efficiency in the farming of the Microregion Itabuna-Ilhéus, state of Bahia / Fronteira tecnológica, alocação de fatores e eficiência na agropecuária da Microrregião Itabuna ?Ilhéus, Estado da Bahia
This study is supposed to evaluate the relative efficiency level of the Itabuna- Ilhéus micro region?s municipalities and its determining factors. It also estimates what production targets maximize the productivity though the efficient use of the available technology. To estimate the technical efficiency it was used a non-parametric model of Data Envelopeme
Publicado em: 2005
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14. A demanda por serviços privados de saúde: uma análise por episódios para o caso Sabesprev
The aim of this study is to investigate the determinants of the demand for health services among a population that had private insurance. We used data from the Fundação Sabesp de Seguridade Social (SABESPREV), in order to examine the behavior of different categories of episodes (chronic, acute inpatient, outpatient and obstetric) according with the main so
Publicado em: 2005
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15. Provider choice and use of mental health care: implications for gatekeeper models.
OBJECTIVE: To examine the ways in which the costs of nonresidential mental health care depend on (1) the type of provider who initiates the treatment episode and (2) the level of cost sharing imposed on the patient. STUDY SETTING: The 1987 National Medical Expenditure Survey, a national probability sample of the U.S. civilian, noninstitutionalized population
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16. How would mental health parity affect the marginal price of care?
OBJECTIVE: To determine the impact of parity in mental health benefits on the marginal prices that consumers face for mental health treatment. DATA SOURCES/DATA COLLECTION: We used detailed information on health plan benefits for a nationally representative sample of the privately insured population under age 65 taken from the 1987 National Medical Expenditu