Microeconomics 6th Edition by Robert Hall, Shirley Kuiper, Marc Lieberman

تمرين 1

Many people think that immigration into the United States,because it causes competition for jobs,will lower the wage rates of U.S. workers. Yet,even though the United States admits hundreds of thousands of immigrants each year,the average U.S. wage has continued to grow. Can you explain why? Are there any groups of workers within the economy for whom the fear of lower wages is justified? Explain