Actuarial Model
Mostrando 1-12 de 24 artigos, teses e dissertações.
-
1. Reforma da Previdência: sustentabilidade e justiça atuarial
Resumo O artigo analisa a proposta de reforma da previdência social feita pelo governo Temer. Investigamos a sustentabilidade financeira do sistema proposto e a sua justiça atuarial. Consideramos as regras contidas na proposta original do governo. Procuramos dar respostas a duas questões relacionadas: (i) qual deveria ser a alíquota de contribuição par
Estud. Econ.. Publicado em: 10/10/2019
-
2. A stochastic approach for measuring the uncertainty of claims reserves
RESUMO Este trabalho visa a obter métricas para a quantificação da variabilidade das provisões técnicas de sinistros, fazendo uso de modelos determinísticos e estocásticos. Em suma, tudo o que os métodos tradicionais não fornecem (medidas de variabilidade e de insuficiência de capital) são de fundamental importância para uma gestão atuarial efic
Rev. contab. finanç.. Publicado em: 27/06/2019
-
3. Breast-conserving surgery in locally advanced breast cancer submitted to neoadjuvant chemotherapy. Safety and effectiveness based on ipsilateral breast tumor recurrence and long-term follow-up
OBJECTIVE: To evaluate ipsilateral breast tumor recurrence after breast-conserving surgery for locally advanced breast cancer. METHODS: A retrospective observational cohort study was performed in patients with locally advanced breast cancer submitted to breast-conserving surgery after neoadjuvant chemotherapy based on an adriamycin-cyclophosphamide-paclita
Clinics. Publicado em: 2017-03
-
4. Survival in patients with oral and maxillofacial diffuse large B-cell lymphoma
The purpose of this study was to determine the survival and prognostic factors of patients with diffuse large B-cell lymphoma (DLBCL) of the oral cavity and maxillofacial region. Retrospectively, the clinical records of patients with a primary diagnosis of DLBCL of the oral cavity and maxillofacial region treated at the A.C. Camargo Hospital for Cancer, São
Braz. oral res.. Publicado em: 11/06/2013
-
5. UMA PROPOSTA DE REGRA DE REAJUSTE APLICADA A PLANOS DE BENEFÃCIOS DEFINIDOS / A PROPOSED RULE ADJUSTMENT APPLY TO DEFINED BENEFIT PLANS
Taking as premise the need to make retirement plans structured in Defined Benefit (DB) and Hybrid (combination of a Defined Benefit Plan and Defined Contribution) under Private Pension, more attractive to sponsors and thereby reduce the use of model Defined Contribution (DC) commonly adopted in Brazil, considered by many scholars in the field not interesting
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2011
-
6. Planejamento financeiro pessoal : um estudo sobre a renda pós-aposentadoria / Personal financial planning: a study on post retirement income
A incerteza sobre qual o valor da renda para o período pós-aposentadoria pode levar o indivíduo a constituir um plano de acumulação de capital com o intuito de garantir antecipadamente a existência e o nível da mesma. Esse estudo se propõe a analisar alguns modelos atuariais utilizados para o cálculo do valor a ser poupado para a geração da renda
Publicado em: 2010
-
7. Estimation and diagnostic in Birnbaum-Saunders skew-normal models / Estimação e diagnostico em modelos Birnbaum-Saunders skew-normal
The class of models Birnbaum-Saunders (BS) appeared in problems of fatigue of materials (which is a structural damage that occurs when a material is exposed to stress and tension). Recently, this model has been applied in areas outside the context of fatigue of materials and engineering, for example in health sciences, environmental, forestry, demographic, a
Publicado em: 2009
-
8. Modelagem econométrica do saldo da previdência social do Brasil / Econometric modeling of the balance of social security Brazil
This work aims to build models using econometrics techniques to explain the components of the balance of Social Security System, or in other words, the net value of tax revenues and the benefit values of the General Regime of Social Security. These models were subjected to statistic validations indicated in the theoretical reference of econometrics, to apply
Publicado em: 2009
-
9. Financing alternatives for the General Regime of Social Security and its implications in the Brazilian economy / Alternativas de financiamento para o Regime Geral de Previdência Social e suas implicações na economia brasileira
Since the Constitution of 1988, the deficit of the General Regime of Social Security (RGPS) has been increasing gradually, becoming the target of intense discussions in the Brazilian debate agenda. The need for changes in RGPS in order to reach the balance of public expenses and consequently economic development has become consensus in the Country. The objec
Publicado em: 2007
-
10. Métodos atuariais aplicados à determinação da taxa de prêmio de contratos de seguro agrícola: um estudo de caso. / Actuarial methods applied to the determination of the premium rate of crop insurance contracts: a case study.
This research analyses alternative methods of pricing agricultural insurance contract based on regional yields. The premium rate is calculated using three different approaches: nonparametric method to estimate the density of the agricultural yield; parametric approach fitting the Normal and Beta distributions; and, hierarchical Bayesian models. The data gene
Publicado em: 2005
-
11. Entidades fechadas de previdÃncia provada no Brasil â polÃtica de investimentos em fundos de pensÃo - ALM. / Closed entities of proven providence in Brazil - politics of investments in pension fund - ALM
This study broachs the management of the investments of a Brazilian pension fund - EFPC. The theme is described in five chapters. In the first one is presented a actuarial vision of a EFPC, through a short historic about the sector and about the concepts involved especially concerning to the segments of the Brazilian financial Market. In the second, where th
Publicado em: 2005
-
12. Comparison between results of a cohort under prospective and historical approaches: breastfeeding in the first year of age / Comparação de resultados de uma coorte sob as abordagens prospectiva e histórica: amamentação no primeiro ano de vida
Objective. A cohort of children was observed under two approaches: prospective cohort and retrospective (historical) cohort and the objective was to compare the estimates of the hazard ratio from Cox model between the two approaches and do the same comparison using the complementary log-log model. Moreover, to compare the estimates of the hazard ratio from t
Publicado em: 2003