8/18/2019 TuteWeek7 -handouts'.pdf
1/8
8/18/2019 TuteWeek7 -handouts'.pdf
2/8
8/18/2019 TuteWeek7 -handouts'.pdf
3/8
= β + β + β + µ
β̃
→ β̃
β̃ = β + β ∗ δ δ = β + δ +
→
δ > →
β
> β̃
> β
8/18/2019 TuteWeek7 -handouts'.pdf
4/8
= β + β + β + β + µ
= − . + . + . + .
= . σ̂ = .
8/18/2019 TuteWeek7 -handouts'.pdf
5/8
8/18/2019 TuteWeek7 -handouts'.pdf
6/8
( ) = . + . + . + .
= . σ̂ = .
8/18/2019 TuteWeek7 -handouts'.pdf
7/8
8/18/2019 TuteWeek7 -handouts'.pdf
8/8
σ̂ = .