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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
  2. /
  3. Prospect Theory Value Function
  4. /
  5. Scenario

Behavioral Economics · intro

Framing a change as a loss

What moves on the Prospect Theory Value Function diagram

  • v(x)shifts left (small)

Loss framing engages the steeper loss branch (λ ≈ 2): identical outcomes feel worse framed as losses.

Watch it animateQuiz yourself on Prospect Theory Value Function

Step by step

  1. 1

    Value is felt relative to a reference pointreference pointThe benchmark (often the status quo) against which outcomes are felt as gains or losses..

  2. 2

    Describe the SAME outcome as a loss and the steep left side of the curve takes over, watch it deepen.

  3. 3

    A $50 'surcharge' enrages; a forgone $50 'discount' shrugs. Same money, different side of the kink.

Where this shows up

Examiners ask this as: loss framing, reference point shift, endowment.

Other scenarios on Prospect Theory Value Function

Diminishing sensitivity at scale →