Markets, models, mechanisms and monopolies… most of us understand that economics is important, but what exactly is it – and what do economists do?In this fresh and engaging introduction, Oxford University’s James Forder skilfully presents the key concepts crucial to mastering the subject.  Combining theory with dynamic, real-life examples, he shows us why economics matters and how it shapes our world.Economics: A Beginner’s Guide is the perfect introduction for anyone wishing to understand and interpret economic problems, both past and present.