Which of these statements is TRUE?
I. In general, the union wage differential is 10% to 20% above those of nonunion members.
II. The union wage differential varies substantially across employment sectors.
III. Union wage effects are most pronounced among blue-collar workers.

Question

Quizplus · Accepted Answer

All three statements are true. The union wage differential typically ranges from 10% to 20% above nonunion wages, varies across different sectors, and is most pronounced among blue-collar workers.

Which of These Statements Is TRUE