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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. Laffer Curve
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  5. Scenario

Macro Foundations · advanced

Crackdown on avoidance and evasion

What moves on the Laffer Curve diagram

  • Revenue curveshifts up (medium)

Harder avoidance flattens the behavioural response to tax rates, raising revenue at every rate and moving the revenue-maximising rate higher.

Watch it animateQuiz yourself on Laffer Curve

Step by step

  1. 1

    With easy avoidance, the revenue hill bends over early: people dodge before rates get high.

  2. 2

    Loopholes close and enforcement tightens.

  3. 3

    The whole curve lifts and its peak shifts right: every rate now collects more, and higher rates stay productive for longer.

  4. 4

    Same statutory rate, more revenue, purely from a stronger base.

Where this shows up

Examiners ask this as: tax crackdown, close loopholes, compliance, evasion, ato audit.

Other scenarios on Laffer Curve

Rates pushed past the revenue peak →Supply-side tax cut toward the peak →