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Título:
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A general fixed-interval smoother with exact initial conditions
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Autores:
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Casals Carro, José ;
Sotoca López, Sonia ;
Jerez Méndez, Miguel
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Tipo de documento:
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texto impreso
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Editorial:
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Facultad de Ciencias Económicas y Empresariales. Instituto Complutense de Análisis Económico (ICAE), 1998
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Dimensiones:
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application/pdf
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Nota general:
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cc_by_nc_sa
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias Sociales: Economía: Econometría
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Tipo = Documento de trabajo o Informe técnico
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Resumen:
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In this work we derive a relationship between tbe exact fixed-interval smoothed moments and those obtained from an arbitrarily initialized smoother. Combining this result witbh a conventional smoother we obtain a new algoritbm with exact initial conditions, that can be applied to stationary, nonstationary or partially nonstationary systems, with deterministic and/or stochastic inputs. Besides an easy analytical derivation, other advantages of this smoother are its computational efficiency and numerical stability.
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En línea:
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https://eprints.ucm.es/id/eprint/28793/1/9804.pdf
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