Quantity Theory Of Money

Definition of 'Quantity Theory Of Money'


An economic theory which proposes a positive relationship between changes in the money supply and the long-term price of goods. It states that increasing the amount of money in the economy will eventually lead to an equal percentage rise in the prices of products and services. The calculation behind the quantity theory of money is based upon Fisher Equation:

Calculated as:

Quantity Theory Of Money


Where:
M represents the money supply.
V represents the velocity of money.
P represents the average price level.
T represents the volume of transactions in the economy.

Investopedia explains 'Quantity Theory Of Money'




This theory originated in the sixteenth century as European economists noticed higher levels of inflation associated with importing gold or silver from the Americas.

According to how the formula is derived, holding the transaction volume and velocity of money constant, any increases in the money supply will yield a proportional increase in the average price level.



comments powered by Disqus
Hot Definitions
  1. Passive ETF

    One of two types of exchange-traded funds (ETFs) available for investors. Passive ETFs are index funds that track a specific benchmark, such as a SPDR. Unlike actively managed ETFs, passive ETFs are not managed by a fund manager on a daily basis.
  2. Walras' Law

    An economics law that suggests that the existence of excess supply in one market must be matched by excess demand in another market so that it balances out. So when examining a specific market, if all other markets are in equilibrium, Walras' Law asserts that the examined market is also in equilibrium.
  3. Market Segmentation

    A marketing term referring to the aggregating of prospective buyers into groups (segments) that have common needs and will respond similarly to a marketing action. Market segmentation enables companies to target different categories of consumers who perceive the full value of certain products and services differently from one another.
  4. Effective Annual Interest Rate

    An investment's annual rate of interest when compounding occurs more often than once a year. Calculated as the following:
  5. Debit Spread

    Two options with different market prices that an investor trades on the same underlying security. The higher priced option is purchased and the lower premium option is sold - both at the same time. The higher the debit spread, the greater the initial cash outflow the investor will incur on the transaction.
  6. Odious Debt

    Money borrowed by one country from another country and then misappropriated by national rulers. A nation's debt becomes odious debt when government leaders use borrowed funds in ways that don't benefit or even oppress citizens. Some legal scholars argue that successor governments should not be held accountable for odious debt incurred by earlier regimes, but there is no consensus on how odious debt should actually be treated.
Trading Center