A key model assumption affecting international flows is the allocation of gross saving between its foreign and domestic investment uses.
A good example is between foreign and domestic investment.
There are no good models for international flows.
The men are cycling.
People watch a Track & Field meet.
They need to be separated using a fork.
The auditors created a system of rating based on one to ten stars.
The student is running on the track.
A person snowboarding.