IB skill practice

Calculate and interpret HL elasticity measures Free

Economics HL skill with original exam-style quantitative, diagram, data-response, and evaluation seeds.

Paper 3 Paper 1 5 marks Difficulty 4 GDC required

HL exam practice: PES interpretation

A local Australian renewable-energy market report estimates PES = 1.6 for rental housing. Interpret what this means for a policy shock. Enter the answer and choose the interpretation that best matches the HL economic evidence.

Worked practice: economic evidence and answer

Identify the economic evidence first, then state the result and interpretation.