Our centered changeable is the absolute journal regarding single-years, relationship cost to possess widows between your ages of 50 and you can 70 ln ( marriage rate age , year ) = ? + ? ? ( year ) + ? ? ( year * at least age 60 dummy age , year ) +… Seguir leyendo Our centered changeable is the absolute journal regarding single-years, relationship cost to possess widows between your ages of 50 and you can 70
