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008170608s1985    onc    |o    f|0| 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCS11-614/85-50E-PDF
1001 |aHuot, Guy.
24510|aAdditive versus multiplicative seasonal adjustment when there are fast changes in the trend-cycle |h[electronic resource] / |cby Guy Huot ; Nazira Gait.
260 |a[Ottawa] : |bStatistics Canada, |c[1985].
300 |a[16] p. : |bfigures.
4901 |aWorking paper ; |v85-50
500 |aDigitized edition from print [produced by Statistics Canada].
500 |a"Working Paper TSRA-85-050."
504 |aIncludes bibliographic references.
520 |a"This article analyses some aspects of the interplay between a severe recession and seasonal adjustment. In just one year, that is in 1981, this recession has nearly doubled the level of beneficiaries. Such a sudden large change prompts questions about the structure of the series, the choice of the X-11-ARIMA decomposition model, the determination of turning points at the end of the series, and the use of ARIMA forecasts for seasonal adjustment"--Introduction, p. [1].
69207|2gccst|aMethodology
69207|2gccst|aStatistical analysis
7001 |aGait, Nazira.
7101 |aCanada. |bStatistics Canada. |bMethodology Branch.
830#0|aWorking paper (Statistics Canada. Methodology Branch)|v85-50|w(CaOODSP)9.834763
85640|qPDF|s1.09 MB|uhttps://publications.gc.ca/collections/collection_2017/statcan/11-613/CS11-614-85-50-eng.pdf