Some premiers say they want to have more local control over the immigration system — but experts say what the system really needs is a national conversation on immigration reform that shores up public support.
"Most of the existing policies have been formulated on the fly without any evidence or serious impact evaluations of what the various classes of immigrants are, how they're performing economically and otherwise," said Michael Trebilcock, a retired academic and co-author of two books on immigration policy.
"So it's basically research-free."