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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. Laffer Curve
  4. /
  5. Scenario

Macro Foundations · intro

Rates pushed past the revenue peak

What moves on the Laffer Curve diagram

  • Current tax rateshifts raised (large)

Past the revenue-maximising rate, the shrinking tax base outweighs the higher rate, so total revenue falls even as the statutory rate rises.

Watch it animateQuiz yourself on Laffer Curve

Step by step

  1. 1

    Revenue first rises with the tax rate: a bigger slice of a stable pie.

  2. 2

    The government pushes the rate far beyond the hump.

  3. 3

    Now each extra point of tax shrinks the base, through less work, less investment, and more avoidance, faster than it taxes it.

  4. 4

    Revenue slides DOWN the far side of the hill: a higher rate collecting less money.

Where this shows up

Examiners ask this as: tax hike, past the peak, revenue falls, 70 percent tax, overtaxing.

Other scenarios on Laffer Curve

Supply-side tax cut toward the peak →Crackdown on avoidance and evasion →