diversification

dy-ver-si-fi-KAY-shun /daɪˌvɜːrsɪfɪˈkeɪʃən/
nounC1GREGMATTOEFLIELTSUPSC
formalbusiness

The process of spreading investments across various financial instruments, industries, and other categories to reduce overall risk.

The core principle of diversification is 'don't put all your eggs in one basket.' It aims to smooth out portfolio returns by offsetting poor performance in one area with better performance in another.

The story behind the word. The word 'diversification' comes from the Latin 'diversus,' meaning 'turned in different directions,' and 'facere,' meaning 'to make.' It literally means 'to make different.' The concept of spreading out or varying elements to reduce risk has been around for centuries, but its specific application to financial investments became prominent in the 20th century.

Word relationships

  • variety: A general term for having many different types; 'diversification' specifically implies this variety is for risk reduction.
  • spread: Refers to distributing something widely, often used in a financial context but less formal than 'diversification'.
  • concentration: Investing heavily in a small number of assets or a single sector, increasing risk.

Commonly confused with

  • allocation: 'Diversification' is the act of spreading investments to reduce risk; 'allocation' is the specific distribution of assets within a portfolio.

Word family

  • diversify (verb): To make or become more varied or diverse.
  • diverse (adjective): Showing a great deal of variety.

Collocations

  • portfolio diversification
  • geographic diversification
  • asset diversification
  • risk diversification

Idioms & expressions

  • don't put all your eggs in one basket

Example sentences

  • "Effective diversification means investing in a variety of asset classes, not just different stocks in the same sector." A key strategy for managing investment risk is diversification.
  • "His diversification strategy included investments in real estate, technology stocks, and government bonds." Many financial advisors recommend diversification to protect against market downturns.

Memory hook

To 'DIVERSIFY' is to make your investments 'DIVERSE' and varied. DIVERSIFY: make DIVERSE.

When not to use

Do not use 'diversification' to describe simply having multiple investments if they are all highly correlated or in the same asset class, as this doesn't truly reduce risk.

Fun facts

  • Modern Portfolio Theory, developed by Harry Markowitz, mathematically demonstrates the benefits of diversification.
  • Diversification doesn't guarantee against loss, but it can help reduce unsystematic risk (risk specific to an individual asset).

Related words

portfolio, risk, allocation

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