Nobel winner David Card has shown that immigrants don’t reduce the wages of native-born workers

… nature is very limited.
Canadian economist David Card received … effect — not only were native wages and unemployment unaffected by … words, foreign workers and native workers can specialize in … comparative advantage.
For example, native workers have an advantage …… nature is very limited.
Canadian economist David Card received … effect — not only were native wages and unemployment unaffected by … words, foreign workers and native workers can specialize in … comparative advantage.
For example, native workers have an advantage …