What about family, friends, hobbies, etc. There's plenty of people not willing to move to a different town/city/village in their own country for a job, yet alone to a different country.
That said, another out of work neighbor started a small business and my wife and I built him a small website and bootstrapped it a bit with an adwords 75 euro card. I wish more folks were like him...
We actually were looking for IT people in Malaga, but it seems that people don't really want to work. I know enough companies from 'the north' looking for people in the south; people are just not applying and if they do they mostly ask for weird conditions... I know dev jobs for at least 100 people at different companies which cannot be filled in Malaga.