It can also work if there's inequality with neighboring countries. I'm not sure how it is in the US, but Canada and Mexico are both fairly wealthy countries. Co

It can also work if there's inequality with neighboring countries. I'm not sure how it is in the US, but Canada and Mexico are both fairly wealthy countries. Countries like Brunei are right next to fairly undeveloped land. One of my aunts was a housekeeper in Brunei and managed to buy a good home and travel about the world.