Over the course of the twentieth century, real GDP per capita in the United States rose mostly as a result of:

Question

Quizplus · Accepted Answer

The most significant factor contributing to the rise in real GDP per capita in the United States during the twentieth century was the increase in productivity, which means that workers were able to produce more goods and services per hour worked. While rising population and employment may have played a role, their impact was less significant compared to productivity gains. Reduced vacation time, on the other hand, is not a factor that is known to have contributed significantly to the rise in real GDP per capita.

Over the Course of the Twentieth Century, Real GDP Per