Tóm tắt: Economics (Sixth edition) is a comprehensive, accessible and flexible course book for students of economics. It contains both economuc theory and an understanding of how economists apply theory to real world economic situatuons. It includes over 400 questions. This represents an ideal package for the study of economics courses textbook and workbook combined. The book is organised into units. Each units forcuses on a topic, allowing courses to be constructed with complete flexibility.