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Artigo científico

On the statistical estimation of diffusion processesa partial survey

Cysne, Rubens Penha

O documento é disponibilizado pela fonte de origem, que mantém a versão integral e as condições de uso.

Resumo

Data available on continuous-time diffusions are always sampled discretely in time. In most cases, the likelihood function of the observations is not directly computable. This survey covers a sample of the statistical methods that have been developed to solve this problem. We concentrate on some recent contributions to the literature based on three different approaches to the problem: an improvement of the Euler-Maruyama discretization scheme, the employment of Martingale Estimating Functions, and the application of Generalized Method of Moments (GMM).

Ficha do documento

Tipo
Artigo científico
Ano
2004
Instituição
Sociedade Brasileira de Econometria
Idioma
Inglês
Acesso
Acesso aberto
Identificador
oai:repositorio.fgv.br:10438/27123

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