Homogeneous treatment effect
= Homogeneous treatment effect
A <treatment> effect is homogeneous when the relevant contrast of <potential outcomes> is constant across units. For an additive <treatment>, this takes the form $Y(a)-Y(0)=\beta a$.
= Homogeneous treatment effect
A <treatment> effect is homogeneous when the relevant contrast of <potential outcomes> is constant across units. For an additive <treatment>, this takes the form $Y(a)-Y(0)=\beta a$.