This Study and Revision Guide will ensure you approach your exams feeling confident and prepared through the help of accurate and accessible notes, examiner advice, and exam-style questions on each key topic. – Practise and check your understanding on a range of Exam Practice questions – Be aware of the essential points with key terms and facts for each topic – Discover what you need to achieve certain grades with advice and tips, including common mistakes to avoid. Answers are free online at: www.hoddereducation.com/IBextras Author: Paul Hoang is Vice Principal at Sha Tin College, Hong Kong – an international school and IB World School with over 1200 students. He writes for Business Review, published by Philip Allan. He is a member of the editorial board for IB Review, Philip Allan’s latest flagship publication for the IB. Paul is the author of several publications on economics and business management, including Economics for the IB Diploma Revision Guide and Economics for the IB Dip