‌According to an article by the Wall Street Journal, the U.S. is at risk of running out of occupational therapists, railroad engineers, mathematicians, machinists and other workers. As a result, In the next 10 to 15 years, we expect U.S. employers to demand more labour than will be available, which will, in turn, constrain overall economic growth. On the top of that, U.S. president Donald J. Trump has put executive orders to ban nationals of selected countries from entering the U.S. Meanwhile, the top economic analysts and leaders believe that the country is going to strengthen and tighten its immigration polices to a much greater extent in the coming days. a) Referring to the above extract, briefly state in a line what do you think will happen to the U.S. labour market.
b) With the help of appropriate diagrams, graphically show and briefly comment on what will happen to the U.S. real wage rate, labour hours and real GDP, due to the changes in the U.S. labour market that you stated in part (a).
c) From your answer to part(b), what can you tell about the U.S. GDP per capita
d) List three different measures that the U.S. can take in order to enhance the country’s labour productivity.