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Graphl

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
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  3. Hyperbolic Discounting & Present Bias
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  5. Scenario

Behavioral Economics · intro

The deadline gets close

What moves on the Hyperbolic Discounting & Present Bias diagram

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

Hyperbolic discountingdiscountingConverting future values into today's terms, because a dollar later is worth less than a dollar now. devalues near-term delays most sharply, so choices flip as dates approach.

Watch it animateQuiz yourself on Hyperbolic Discounting & Present Bias

Step by step

  1. 1

    A month out, you value future-you's plans sensibly.

  2. 2

    As 'later' becomes 'now', the hyperbolic curve dives, present bias sharpens.

  3. 3

    The essay planned for last week loses to tonight's episode, again. Distance made you patient; proximity broke it.

Where this shows up

Examiners ask this as: procrastination deadline, present bias kicks in.

Other scenarios on Hyperbolic Discounting & Present Bias

You adopt a commitment device →