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
The United States is a major player in global agricultural markets. American farmers account for around 25 percent of world exports of wheat and corn, and are also among the largest producers and exporters of beef, pork, and poultry. This success is partly the result of those farmers having access to abundant land, deep financial markets, and modern technologies. But as I explore in my new book, Global Agriculture and the American Farmer: Opportunities for U.S. Leadership, it is also the result of government policies that distort markets and undermine the provision of global public goods. The poor in developing countries are particularly vulnerable to the negative spillovers of these policies.
Britain just announced a new policy for trading with developing countries after Brexit. It maintains the current framework of duty free, quota free access to British markets for least developed countries. It is a good basis for the further steps we’d like to see Britain take.
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?