Reasons for lack of demand: -phase lag: It takes a while for the economy to find uses for increased labour. -Until the above is fixed: Unbalanced levels of ed

Reasons for lack of demand: -phase lag: It takes a while for the economy to find uses for increased labour. -Until the above is fixed: Unbalanced levels of education: The economy requires x amount of elementary graduates per y amount of high school graduates per z amount of university graduates. Mostly unskilled immigrants don't come in these ratios and therefore introduces imbalance, meaning there's a surplus of unskilled workers