Consider a different seasonal component model from that given in 12.1. In trading day adjustments, consider a model that takes into account the following components, (1) The effects of the weekend...

Consider a different seasonal component model from that given in

12.1.

In trading day adjustments, consider a model that takes into account

the following components,

(1) The effects of the weekend (Saturday and Sunday) and weekdays

are different.

(2) There are three different effects, i.e., Saturday, Sunday and the

weekdays.