Money Illusion

Dictionary Says

Definition of 'Money Illusion'

An economic theory stating that many people have an illusory picture of their wealth and income based on nominal dollar terms, rather than real terms. Real prices and income take into account the level of inflation in an economy.
Investopedia Says

Investopedia explains 'Money Illusion'

Money illusion is a psychological matter that is debated among economists. Some feel that people automatically think of their money in real terms, based on the prices of things they see around them. However, there are several reasons why the money illusion likely exists for many people, including a general lack of financial education, and the price stickiness seen in many goods and services.

This term is attributed to noted economist John Maynard Keynes. Money illusion is often cited as a reason why small levels of inflation (1-2% per year) are actually desirable for an economy. Having small levels of inflation allows employers, for example, to modestly raise wages in nominal terms without actually paying more in real terms. As a result, many people who get pay raises believe that their wealth is increasing, regardless of the actual rate of inflation.

Related Definitions

  • Inflation

    The rate at which the general level of prices for goods and services is rising, and, subsequently, purchasing power is falling. Central banks attempt to stop severe inflation, along with ...
    Read More »
  • Real Rate Of Return

    The annual percentage return realized on an investment, which is adjusted for changes in prices due to inflation or other external effects. This method expresses the nominal rate of ...
    Read More »
  • Nominal

    An unadjusted rate, value or change in value. This type of measure often reflects the current situation, such as the current price of a car, and doesn't make adjustments to reflect ...
    Read More »
    • Sticky-Down

      A figure that can move higher relatively easily, but only will go down with pronounced effort. The existence of sticky-down prices has been proved by numerous modern-day economic ...
      Read More »
    • Behavioral Finance

      A field of finance that proposes psychology-based theories to explain stock market anomalies. Within behavioral finance, it is assumed that the information structure and the ...
      Read More »

Articles Of Interest

Partner Links