Graphs in Economics

2A

Getting the Picture

Whether you’re reading about economics in the Globe and Mail or in your economics textbook, you will see many graphs. Visual images can make it much easier to understand verbal descriptions, numerical information, or ideas. In economics, graphs are the type of visual image used to facilitate understanding. To fully understand the ideas and information being discussed, you need to be familiar with how to interpret these visual aids. This appendix explains how graphs are constructed and interpreted and how they are used in economics.