These comprehensive video lessons help IB Economics students Standard Level (SL) and Higher Level (HL) understand and master the essential concepts needed for success in IB Exams. Each video focuses on 3.2.8 Shifts of the AS curve over the long-run and is aligned with the IB Economics syllabus, ensuring focused learning on microeconomics, macroeconomics, and international trade. Students can watch and rewatch anytime, anywhere, perfect for visual learners, reinforcing complex concepts, and understanding IB methodology. By using RevisionDojo's video lessons consistently, learners build deep understanding and enter the exam with confidence.