Dear all, I am struggling in how to model at its best the following situation: I have different subjects observed for a four years panel. I would like to model their pr of having a child in that period looking in particular at they occupational condition (so a time-varying characteristic) and for the fact that different measurements are nested within persons, and different persons nested within different countries.

I am reading all the Stata documentations and similar, but I am not figuring out the best way to proceed.

Any suggestions?

Thanks a lot, G.