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Highlights

IBGE will update the seasonal adjustment methods of PMS


On April 12th, at 9 am, the Brazilian Institute of Geography and Statistics will release the outcomes of the update of the seasonal adjustment methods of the Monthly Survey of Service – PMS.

The update of the seasonal adjustment models (adjustment parameters and factors) includes the most recent periods with the available data of the survey. Due to the new models of seasonal adjustment and estimation methods, the seasonally-adjusted series might have their values revised from the beginning of the time series up to latest data – this process will occur in all series whose new method of seasonal adjustment differs from the one previously used.

The full text of the technical notes can be accessed by clicking on the links below:

Directorate of Surveys
March 9, 2022



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