ln(asylum_seekers2 +1)
group(source)
group(target)
Specific source contagion spatial effect variable
=0, if =. & SL_spsc_ID!=.
=0 if SL_sptc_hatton_noneg_ID==. & SL_sptc_hatton_invnoneg_ID!=.
=0 if SL_sptc_hatton_invnoneg_ID==. & SL_sptc_hatton_noneg_ID!=.
(mean) SL_spsc_comcol