According to which theory of the business cycle do changes in the quantity of money never play a role in helping to explaining fluctuations in real variables?

Question

Quizplus · Accepted Answer

According to the real business cycle theory, changes in the quantity of money do not play a significant role in explaining fluctuations in real variables. Instead, real shocks such as technological advancements and changes in productivity are the main drivers of the business cycle.

According to Which Theory of the Business Cycle Do Changes