Macro Classroom Lab

AD-AS Shock Studio

Move nominal spending and supply conditions, then watch inflation rate (π) and real GDP growth (g) update instantly.

MV-Fisher-Solow Interactive (5 min) Open Real-World Case Library

Interactive Diagram

Real GDP growth (g)

2.0%

Inflation rate (π)

2.0%

Growth gap (g - g*)

0.0 pp

Baseline economy at long-run equilibrium.

Model Controls

Left0Right

This moves the SRAS intercept (πᵉ + ΔSRAS).

Down0Up
Left0Right
Flatter1.0Steeper

Policy target π* = 2.00%.

Click a curve (or E) to open the explanation panel.

Anchor and Identity

Anchor-year baseline

  • Anchor inflation π0: 2.00%
  • Anchor growth g0: 2.00%
  • Anchor spending s0 = π0 + g0: 4.00%
  • Shock inflation π1: -
  • Shock growth g1: -
  • Shock spending s1 = π1 + g1: -
  • Current spending s = s0 + Δs: 4.00%
  • Current potential growth g*: 2.00%
  • Current SRAS intercept (πᵉ + ΔSRAS): 2.00%
  • Δs: +0.00 pp
  • ΔSRAS: +0.00 pp
  • Δg*: +0.00 pp
  • Policy inflation target π*: 2.00%
  • κ: 1.00

Explain What Is Happening

This case is mostly: Mixed.