Application of theory of value-end of the nucleus and smoothing Stochastic in income distribution of the poor in the state of Cearà / AplicaÃÃo da teoria do valor extinto e suavizaÃÃo por nÃcleo estocÃstico na distribuiÃÃo de renda dos pobres no estado do CearÃ

AUTOR(ES)
DATA DE PUBLICAÇÃO

2009

RESUMO

The research of estimating of poverty in Brazil have been concentrated using the ools of statistical inference or the inefficient use of some ad hoc distributions, or hrough studies of convergence as the b-convergence and s-convergence. This work ontributed to a discussion of different methods of non-parametric statistical inference, with the aim of estimating the evolution of the density of the poor of Cearà y smoothing by stochastic kernel (Kernel Density), based on data collected by the National Survey Sample of Households - PNAD (2001, 2003, 2005 and 2007) can be oncluded that the average family income per capita has been increasing during the analysis. There was a contrast between two methodologies for estimating the rate of overty in Cearà concerning the year 2007, which are: The traditional method (using Discrete Uniform formulation) and an application based on the theory of extreme alues (TEV) that is commonly applied to VaR (Value at Risk) of financial assets. Contrast the results we can conclude that there is strong indication that there is underestimation of poverty rates by using the traditional methodology.

ASSUNTO(S)

ciencias sociais aplicadas proporÃÃo de pobres xtreme value theory and income of the poor in cearà nÃcleo estocÃstico cearà teoria do valor extremo sthocastic kernel

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