Principles of Economics

This book serves as a brief introduction to microeconomics and macroeconomics. Only some basic ideas are covered in a simple way. Therefore, there are no prerequisites for this book. If you would like to learn microeconomics and macroeconomics in more details, you may read other related Wikibooks, e.g. Principles of Microeconomics and Macroeconomics.

Microeconomics

Consumer Behavior

Models