Facts101 is your complete guide to Microeconomics. In this book, you will learn topics such as Where Prices Come From: The Interaction of Demand and Supply, Economic Efficiency, Government Price Setting, and Taxes, Externalities, Environmental Policy, and Public Goods, and Elasticity: The Responsiveness of Demand and Supply plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.