I think the OECD presently is using X-9, but there are many variants. ... I would like to make another point at the beginning of my speech, a point which some of the others have made, and that is that ... I talked to some of the computer technicians to find out whether they could do the calculations required for seasonal ... It turned out that it would take 1 minute to do a 10-year series, and it would cost $2.
|Title||:||Seasonal Analysis of Economic Time Series|