Modern Quantity theory of money The concept of modern quantity theory of money is developed by Prof. Milton Friedman in his essay "The Quantity Theory of Money- A Restatement". He defended the concept of the fisher quantity theory of money with his revised version at the point of time where Keynesian concept of monetary was leading the thoughts. He put-forward his new demand function. Friedman viewed that the money demand function is most stable function in the economy. People demand money because it is considered as a wealth. A part of money is held by people parting a portion for investment in capital assets. For firms demand for money is considered as capital goods which when combined with other factors of production leads to the production of goods and services. In nutshell, Firms demand for money- as capital goods Individual/people demand for money- as durable consumer goods, hold money in form of BFIs savings and capital assets like, equity and bonds...