@Maichblack and Kihangeri: Don't be in a hurry to condemn Gengis Khan.
The speed of money can cause temporary inflation, especially in an inefficient market economy like ours. Here is how:
The transaction we call demand and supply is dependent on matching goods/services on the one hand with people’s capacity to consume on the other. The key enabler of consumption (demand) is money. Money usually shows up in our pockets at fairly defined time periods - in Kenya ours is largely an end of month economy. The producers of goods and services have set their systems to match that cycle, and usually can not change the cycle at short notice.
What happens when a system comes a long that can force the money to appear at different time periods?
By increasing the speed at which money transits through the economy, systems like M-pesa can enable large concentrations of money out of phase with economic production - that is at times when the requisite goods are not in market yet, even though the holders of the money have capacity to buy. This leads to a temporary rise in prices.
Back to our inefficient market, the rise in prices is not always followed by a commensurate fall when goods become available, ergo, inflation.
Before you shout rink! let me give you an example instead: the behavior of the price of sugar over the past few years, has not always had a cause in shortages or even speculation. Sugar consumption in Kenya is now virtually an inelastic good, the poor get over 50% of their calories from sugar. It is a candidate for such M-pesa type inflation
"The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth." (Niels Bohr)