Stochastic Vortexes and Permanent Disability

Inês Jorge da Silva Sequeira; João Tiago Praça Nunes Mexia

Stochastic Vortexes and Permanent Disability

Inês Jorge da Silva Sequeira, João Tiago Praça Nunes Mexia

Research output: Contribution to journal › Article › peer-review

Abstract

Stochastic vortexes offer useful models in great variety of situations in which populations are open with entrances and departures. The population covered by Social Security is such a population. The cases where workers receive a disability pension are the basis of this study. Using a Spanish data set, we developed a model to estimate the long run distribution for the number of permanent invalid in the various ages, which is used to calculate a lower bound for Social Security responsibility, per capita.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Boletim do Instituto dos Actuários Portugueses
Volume	43
Publication status	Published - 1 Jan 2004

Keywords

Stochastic Vortexes
Long Run Distribution

Cite this

@article{05ef9573db384cfcba7486bc9f2e244a,

title = "Stochastic Vortexes and Permanent Disability",

abstract = "Stochastic vortexes offer useful models in great variety of situations in which populations are open with entrances and departures. The population covered by Social Security is such a population. The cases where workers receive a disability pension are the basis of this study. Using a Spanish data set, we developed a model to estimate the long run distribution for the number of permanent invalid in the various ages, which is used to calculate a lower bound for Social Security responsibility, per capita.",

keywords = "Stochastic Vortexes, Long Run Distribution",

author = "Sequeira, {In{\^e}s Jorge da Silva} and Mexia, {Jo{\~a}o Tiago Pra{\c c}a Nunes}",

year = "2004",

month = jan,

day = "1",

language = "English",

volume = "43",

pages = "1--6",

journal = "Boletim do Instituto dos Actu{\'a}rios Portugueses",

publisher = "Instituto dos Actu{\'a}rios Portugueses",

}

TY - JOUR

T1 - Stochastic Vortexes and Permanent Disability

AU - Sequeira, Inês Jorge da Silva

AU - Mexia, João Tiago Praça Nunes

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Stochastic vortexes offer useful models in great variety of situations in which populations are open with entrances and departures. The population covered by Social Security is such a population. The cases where workers receive a disability pension are the basis of this study. Using a Spanish data set, we developed a model to estimate the long run distribution for the number of permanent invalid in the various ages, which is used to calculate a lower bound for Social Security responsibility, per capita.

AB - Stochastic vortexes offer useful models in great variety of situations in which populations are open with entrances and departures. The population covered by Social Security is such a population. The cases where workers receive a disability pension are the basis of this study. Using a Spanish data set, we developed a model to estimate the long run distribution for the number of permanent invalid in the various ages, which is used to calculate a lower bound for Social Security responsibility, per capita.

KW - Stochastic Vortexes

KW - Long Run Distribution

M3 - Article

VL - 43

SP - 1

EP - 6

JO - Boletim do Instituto dos Actuários Portugueses

JF - Boletim do Instituto dos Actuários Portugueses

ER -

Stochastic Vortexes and Permanent Disability

Abstract

Keywords

Fingerprint

Cite this