In terms of the temporary and the permanent, I think the important issue is to open the options to the temporary worker for permanent residency. In a way, the temporary workers are already building their network through their employment as well as their community, and if they wish to stay in the long term, then there might be a higher likelihood of staying in the region, because they have already lived the experience in the local area. That might help bring immigrants who are likely to stay, so there would be an increase in the retention as well.
I'll stop there.