The second edition of the Economics Study Guide covers the new 2011 IB Economics Diploma Programme, and is suitable for both Higher and Standard level students. Concise coverage of all syllabus topics ensures that students' revision is comprehensive, for the strongest exam potential. Particular focus is given to the construction and analysis of graphs, as well as a brand new quantitative section, which gives Higher Level students extra confidence for the new mathematical elements of their course. A thoroughly EAL friendly approach, with straightforward language, summary tables and an extended glossary covering all terms in the 2011 syllabus will help all students focus on mastering the theory.