530 DR. BABASAHEB AMBEDKAR : WRITINGS AND SPEECHES
two sides, the money side and the commodity side. It is an age-worn dispute among economists as to which of the two is the decisive factor when the result of the equation of exchange undergoes a change, i.e. when the general price-level changes. There are economists who when discussing the value or the general purchasing power of money emphasize the commodity side in preference to the money side of the equation as the chief determinant of it. To them if prices in general fall it may not be due to scarcity of money ; on the other hand, it may be due to an increase in the volume of commodities. Again, if prices in general rise they prefer to ascribe it to a decrease in the volume of commodities rather than to an increase in the quantity of money. It is possible to take this position, as some economists choose to do, but to imagine that the quantity theory of money is thereby overthrown is a mistake. As a matter of fact, in taking that position they are not damaging the quantity theory in the least. They are merely stating it differently. The weakness of the position consists in failing to take note of what the effect on the general price-level would be if in speaking of increase or decrease of commodities they included a corresponding increase or decrease of currency. If the volume of commodities increases, including the volume of currency, then there is no reason why general prices should fall. Similarly, if the volume of commodities decreases, including the volume of currency, then there is no reason why general prices should fall. Similarly, if the volume of commodities decreases, including the volume of currency, then there is no reason why general prices should rise. The commodity explanation is but the reverse side of the quantity explanation of the value of money. Recasting the argument of the Committee in the light of what is said above, we can say without departing from its language that the rise of prices in India was due to the supply of currency not having diminished along with the diminution in the supply of goods. In short, the rupee fell in purchasing power because of currency being issued in excess, and there is scarcely any doubt that there has been a profuse issue of money in India since the closing of the Mints in 1893.
The first period, from 1893-98 was comparatively speaking the only period marked by a rather halting and cautious policy in respect of currency expansion. The reason no doubt was the well-known fact that at the time the Mints were closed the currency was already redundant. Yet the period was not immune