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Economic models you can actually see move. Every curve is computed and every shift is verified. Built for students who want intuition, not just diagrams.

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Educational purposes only, not financial advice. Graphl teaches which economic framework applies and how its mechanism works; it does not solve assessment problems for you.

  1. Library
  2. /
  3. Hyperbolic Discounting & Present Bias
  4. /
  5. Scenario

Behavioral Economics · intermediate

You adopt a commitment device

What moves on the Hyperbolic Discounting & Present Bias diagram

  • Hyperbolic 1/(1+kt)shifts up (small)

Commitment devices bind the future self, flattening effective discountingdiscountingConverting future values into today's terms, because a dollar later is worth less than a dollar now. toward time-consistency.

Watch it animateQuiz yourself on Hyperbolic Discounting & Present Bias

Step by step

  1. 1

    Sophisticated agents KNOW their future self will defect.

  2. 2

    So they lock the choice now, auto-savings, deadlines, gym contracts. Effective impatience falls.

  3. 3

    The curve lifts toward the exponential benchmark: commitment devices are how present-biased people buy consistency.

Where this shows up

Examiners ask this as: commitment device saving, locking future self.

Other scenarios on Hyperbolic Discounting & Present Bias

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