Changes of classification in short term statistics: Calculation of restrospective series

Título inglés	Changes of classification in short term statistics: Calculation of restrospective series
Título español	Los cambios de clasificación en las estadísticas a corto plazo: Cálculo de series retrospectivas
Autor/es	Fresneda, Amelia
Revista	1699-8871
Publicación	2010, 26 (2): 134-148
Tipo de documento	articulo
Idioma	Inglés
Resumen inglés	With the aim of showing the structural changes in economy an updated National Classification of Economic Activities is established, named from now on CNAE09 which, since 2009 replaces the previous one, CNAE93 Rev.1. This classification allows enterprises, financial organizations and governments to have at their disposal comparable and reliable data.The transition to that new classification requires the producers of official statistics to adapt their statistical systems before implementing the new classification. This paper tries to explain the procedure applied to adjust the estimations about Labour Costs to the new classification
Palabras clave inglés	Backcasting, Calibration, Post-stratified estimator, Stratified Random Sampling, National Classification of Economic Activities, Quarterly Labour Cost Survey.
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