Even if there were a robust and credible negative impact on wages of non-Hispanic male natives without a high school degree from low skill migrant arrivals (which there isn’t), this would not justify limiting immigration as there are better instruments to achieve the same objectives, with much less cost.
CGD Policy Blogs
In a recent trip to the center of the world, I found myself confronting the big development questions in a low-income country with reasonably propitious circumstances. Papua New Guinea (PNG) is larger, richer, and growing faster than I had thought. It will go to the polls this very month to elect a new government. It is also facing all the dilemmas faced by most low-income countries since the 1950s—political fragmentation, resource curses, income inequality, and poor health. Have we learned anything to help it meet those challenges?