From Tyler Cowen’s column in Bloomberg: One of the most striking facts about immigration to the U.S., unbeknownst even to many immigration advocates, is the superior education of Africans coming to this country. If we consider adults age 25 or older, born in Africa and living in the U.S., 41.7 of them have a bachelor’s degree or more, according to 2009 data. For contrast, the native-born population has a bachelor’s degree or more at the much lower rate of only 28.1 percent in these estimates, and foreign-born adults as a whole have a college degree at the rate of 26.8 percent, both well below the African rate.
In addition, about three-quarters of African migrants speak English, and they have higher than average rates of labor force participation. They are also much less likely to commit violent crimes than individuals born in the U.S.
Economist Edward Lazear suggests a simple experiment. Consider immigrants to the U.S. from Algeria, Israel and Japan, and rank them in order of most educated to least educated. The correct answer is Algeria, Israel then Japan. Although that’s counterintuitive at first glance, it’s easy enough to see how it works. If you are Algerian and educated, or aspire to be educated, your prospects in Algeria are relatively poor and you may seek to leave. A talented, educated person in Japan or Israel can do just fine by staying at home. These kinds of considerations explain about 73 percent of the variation in the educational outcomes of migrants.
In other words, Trump is not only being offensive, he is also quite wrong