Australia has a lot of foreign businesses and it has a lot of immigrants. Both earn Australian dollars and huge amounts would be sent back their country of origin.
His does Australia balance its books on something like this? How do the economics of it work? Would it lower Australian inflation but shortening the money supply, and raise inflation of the destination country as it prints more money to exchange the Australian dollar?
Just a nit-pick. The immigrant in this case is probably contributing more to the economy than the $1,000 he gets paid to do it.