On the Identification of Misspecified Propensity Scores - School of ...
On the Identification of Misspecified Propensity Scores - School of ...
On the Identification of Misspecified Propensity Scores - School of ...
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FIGURE 2<br />
E D P S<br />
Note: ––––- ˆαn p<br />
1−p ˆ f0,n(p), - - - - - - - - ˆ f1,n(p)<br />
DGP: D ∗ = 1 + X1 + X2 + −ǫi, ǫ ∼ U(−1, 1),<br />
Estimated model: Q(X, β) = Φ(β 0 +β 1X1+β 2X2)<br />
Density estimated using <strong>the</strong> biweight kernel and<br />
Silverman’s rule <strong>of</strong> thumb, see Silverman[16]