Ib Economics Hl Formula Booklet =link= Info

For PED, remember that economists usually look at the absolute value. Don't let a negative sign trip you up unless the question specifically asks for the sign (like in XED or YED). 5. How to Practice Don't wait until the week before mocks to open the booklet.

During your two-year course, write notes next to the formulas explaining what each variable means. ib economics hl formula booklet

This is the "bread and butter" of the HL syllabus. You must be comfortable with: For PED, remember that economists usually look at

The IB is tricky. They provide the complex formulas, but they expect you to know the basic logic by heart. You won’t always find: How to Practice Don't wait until the week

A favorite for Paper 3. You must know how to calculate it using the Marginal Propensity to Consume (MPC) or the leakages (