An economic variable can be measured in units of time, such as spending per year.What is this economic variable known as?
A) as a stock variable
B) as a periodic variable
C) as an expectations variable
D) as a flow variable

Question

An economic variable can be measured in units of time, such as spending per year.What is this economic variable known as?  
A) as a stock variable 
B) as a periodic variable 
C) as an expectations variable 
D) as a flow variable

Quizplus · Accepted Answer

An economic variable that can be measured in units of time, such as spending per year, is known as a flow variable. A flow variable measures the quantity of a variable passing through a specific point or boundary over a given period.

An Economic Variable Can Be Measured in Units of Time