Frölich, Markus (contributor); Lechner, Michael (contributor) - 2006
concerning the properties of the estimators. Additional background material is available
on the internet at www … as
YDαβ=+ +U, (|)0EU Z = , (1)(1|PD PD Z)= ≠=, (1)
and estimating it, for example, by 2SLS using Z … location where individual i lives.) The model then is
YLDαβ=++U, (|,)0EU Z L = , (1|)(1|,PD L PD ZL …