Economists develop economic models to explain consistently recurring relationships. Their models link one or more economic variables to other economic variables (see “Economic Models,” p. 8). For ...

There is an old joke in economics about two economists walking together down the sidewalk. One of them stops the other and says, “Look! There’s a $100 bill lying there on the ground!” As he stoops to ...

Behavioral Economics is the application of psychology to the field of economics. It describes the role that psychology plays among consumers, employers, and governments, which then impacts markets and ...