PEN-L
mailing list archive

Other Periods  | Other mailing lists  | Search  ]

Date:  [ Previous  | Next  ]      Thread:  [ Previous  | Next  ]      Index:  [ Author  | Date  | Thread  ]

Re: Barrons on monthly effect



Jim,

Which Barrons article had the stuff on "December effect." RE: Seasonal
Adjustment, the guys I work with (actuaries) refuse to deal with the Gov't
Seas Adjust problem; they'll take a lot more autoregression from using 4QMA's
rather than the stupid revisions due to bizarre seasonal factors.  While I use
the "official" seasonal adjustment algorithms (e.g. X-11 w/wo trend), the fact
that the gov't only uses 3 years of data for monthly seasonal factors is a
problem.

Bottom line - use yr/yr growth rates for monthly data!

Jason


Other Periods  | Other mailing lists  | Search  ]