Deflation
A general decline in prices for goods and services, which can signal weak economic demand.
Definition
Deflation is the sustained decrease in the general price level of goods and services over time. While lower prices sound beneficial, deflation is often a sign of a weak economy and can trigger a deflationary spiral: falling prices reduce business revenues, leading to layoffs, reducing consumer income and spending, causing further price declines. Deflation increases the real value of debt, discourages investment, and makes monetary policy less effective (the 'zero lower bound' problem). Japan experienced a prolonged deflationary period in the 1990s-2000s.
Example
“During the Great Depression, deflation of over 10% annually caused Americans to delay purchases expecting prices to fall further, deepening the economic collapse.”
Usage Examples
- 1
“The team applied deflation best practices to improve their economics outcomes significantly.”
- 2
“Understanding deflation is essential for anyone building a career in Finance.”
When & How to Use
Use 'Deflation' when working in Economics contexts where deflation is the sustained decrease in the general price level of goods and services over time.
- ▸Applying deflation principles during a economics project or initiative
- ▸Explaining deflation to a junior team member or stakeholder unfamiliar with Finance
- ▸Evaluating options or proposals using deflation as a decision-making criterion
Etymology & Origin
The term 'Deflation' derives from professional usage and entered Finance professional usage as the field formalised in the 20th century.
History & Evolution
The concept of deflation has evolved alongside Finance. Early practitioners relied on informal methods; structured approaches emerged with the professionalisation of economics in the mid-20th century. Today, deflation is a standard part of Finance practice globally.
Synonyms
- price level decrease
- deflationary pressure
- falling prices
Antonyms / Opposites
- inflation
- price inflation
Images
CC-licensed · free to useVideo
Related Terms
- inflation
- recession
- monetary-policy
- debt-deflation