Question

distinguish between stock and flow

Answer 1

“A stock is measured at one specific time, and represents a quantity existing at that point in time (say, December 31, 2004), which may have accumulated in the past. A flow variable is measured over an interval of time. Therefore, a flow would be measured per unit of time (say a year).”

Answer 2

Stock- it is that quantity of an economic variable which is measured at a particular point of time......

Flow- it is measured during a period of time....