There is another interesting side-effect : companies from developed countries are unwillingly training low-wage workers from 3rd the world. As an anecdotal evi

There is another interesting side-effect : companies from developed countries are unwillingly training low-wage workers from 3rd the world. As an anecdotal evidence, the company I'm working for has partially outsourced their customer services (technical maintenance, etc.) to Northern Africa in order to lessen the wage bill. Their problem is the following one : as soon as they find a competent employee and training him, he expatriate himself into Europe and sell his skills for a much better payroll. Now my firm is stuck with incompetent salary men and old-timers which aren't willing to relocate themselves.