discounting

dis-KOWNT-ing /dɪsˈkaʊn.tɪŋ/
nounverbC1GREGMATCAT
academicfinanceeconomics

The psychological or financial practice of placing lower value on future rewards compared to immediate ones.

In behavioral economics, hyperbolic discounting explains why people act against their own long-term interests for quick gratification.

The story behind the word. Origins lie in medieval commerce, where money changers deducted a fee ('dis-computare') when paying out bills of exchange prior to their official maturity date. In 20th-century economics, Paul Samuelson formalized the discount rate to model how humans value future events.

Word relationships

  • devaluing: Devaluing means lowering worth in general; discounting in economics specifically refers to reducing value across time.
  • depreciating: Depreciating implies physical wear or market loss over time, whereas discounting reflects psychological preference for immediate rewards.
  • compounding: Compounding accumulates and increases future financial value over time.

Commonly confused with

  • depreciation: Depreciation is the physical loss of asset value over time; discounting is the subjective reduction in worth assigned to delayed outcomes.

Word family

  • discount (verb): To reduce the present estimation of future value.
  • discounted (adjective): Reduced in value or regarded with diminished weight.

Collocations

  • temporal discounting
  • hyperbolic discounting
  • discounting rate
  • delay discounting

Idioms & expressions

  • a bird in the hand is worth two in the bush

Example sentences

  • "Temporal discounting explains why individuals struggle to save money for retirement despite knowing its long-term importance." Behavioral finance paper
  • "Hyperbolic discounting leads to time-inconsistent preferences, causing individuals to delay unpleasant tasks." Economic modeling text

Memory hook

DISCOUNTING future rewards means putting them on sale—they feel worth less because they are far away. Discounting = Devaluing future rewards for immediate pleasure.

When not to use

Do not confuse hyperbolic time discounting with simply placing items on sale in a retail store, though both use the same base word.

Fun facts

  • Pigeons and rats display steep hyperbolic discounting in lab tests, preferring 1 pellet right now over 5 pellets in ten seconds!

Related words

utility, irrational

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