[1] Impediments to mobility are easily divided into two distinct classes with one being personal and the other being systemic.
The systemic impediments include educational opportunities as well as various laws and political contrivances and even barriers and hurdles arising from historical happenstance.
Increasing and maintaining a high level of labor mobility allows a more efficient allocation of resources and greater productivity.
International labor mobility is the movement of workers between countries.
The movement of laborers is based on a difference in resources between countries.