Ib Economics Hl Formula Booklet [updated] Jun 2026

Remember, profit is maximized where

| Topic | Formula | Variable Key | | :--- | :--- | :--- | | | $\frac% \Delta Q_d% \Delta P$ | $Q_d$: Quantity Demanded, $P$: Price | | XED | $\frac% \Delta Q_A% \Delta P_B$ | $A$ & $B$: Different goods | | YED | $\frac% \Delta Q% \Delta Y$ | $Y$: Income | | Multiplier | $k = \frac1MPW$ | $MPW$: Marginal Propensity to Withdraw | | ToT | $\fracP_xP_m \times 100$ | $P_x$: Export Price Index, $P_m$: Import Price Index | ib economics hl formula booklet

Below is an overview of the essential formulas and high-quality resources to help you master them. Essential HL Formulas by Topic Mastering these is critical for , which focuses on quantitative methods. RevisionDojo Microeconomics (Elasticities & Costs) PED/PES/YED Remember, profit is maximized where | Topic |

Even with the booklet, students lose marks in predictable ways. The IB Economics Formula Booklet is generally segmented

The IB Economics Formula Booklet is generally segmented by the four core units of the syllabus: