Question $18$

Free labor migration is more effective at improving welfare in low$-$income countries than moving capial becaue

I noves the bloor to the pase where poskitivity is Noh

If mones bloor to the place where there ha lot of capial per person

in moves bloor to the place where there is not much capisl per percen

it it chroper to more totow than eypleal

Question $19$

Which of the following is true?

The ret flow of gooks is asosiated with a net flow of francial assets in the eqposite diention

The red flow of pooks is asosiated with a net flow of froncial assets in the sume diencion.

If oet expris are positive, then there is a net outlow of capial

The net flow of goods in associated with a net flow of novey orly