| Y1 = χ1 + ϵ1 | Y6 = χ2 −0.9(χ2 – 0.5)+ + ϵ6 |
| Y1 = χ1 + ϵ1 | Y6 = χ2 −0.9(χ2 – 0.5)+ + ϵ6 |
| Y2 = χ1 −0.9(χ1 – 0.5)+ + ϵ2 | Y7 = 0.1* χ2 −0.9(χ2 – 0.5)+ + ϵ7 |
| Y3 = χ1 + ϵ3 | |
| Y4 = 0.1* χ1 +0.9(χ1 – 0.5)+ + ϵ4 | |
| Y9 = χ3 + ϵ9, |
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