Ib Economics Hl Formula Booklet Repack 2021 May 2026
The IB Economics HL Formula Booklet Repack is a consolidated reference tool designed to support students through the quantitative demands of the Higher Level (HL) syllabus, specifically for Paper 3 (the "Policy Paper"). While the official IB does not provide a comprehensive "formula sheet" for use during exams, these repacks serve as essential study aids to centralize the equations scattered across the Microeconomics, Macroeconomics, and Global Economy units. Core Content Structure
- CS ≈ area under demand above price; PS ≈ area above supply below price. (Graph area calculations via 0.5 × base × height for triangles.)
- If $P > ATC$: Supernormal (Abnormal) Profit.
- If $P < ATC$ but $P > AVC$: Loss-minimizing (Operating at a loss).
- If $P < AVC$: Shutdown point.
You can find these repacks on several academic sharing platforms: IB Economics HL Formula Booklet | PDF - Scribd ib economics hl formula booklet repack
Appendix — Quick reference (compact list)
- PED, YED, XED formulas
- TR = P×Q; MR = ΔTR/ΔQ
- MC = ΔTC/ΔQ; AC = TC/Q; Profit = TR − TC
- Y = C + I + G + (X − M)
- Spending multiplier = 1 / (1 − MPC)
- MV = PY; Fisher: i ≈ r + πe
- Marshall-Lerner: |PEDx| + |PEDm| > 1
- DWL and surplus area formulas: triangle = 0.5 × base × height
Current Account+Capital Account+Financial Account=0Current Account plus Capital Account plus Financial Account equals 0 Exam Technique for HL Paper 3 The IB Economics HL Formula Booklet Repack is