So why does the typical American live within 18 miles of home? [0]
Do they just happen to agree with the society they're born into, or is it possible there are stronger forces than political preference that constrain their movement?
Those forces fit exactly into economics 101. The first day is always "What is economics" and the answer is always that is the study of human behavior and choice. The supply/demand curve that makes up most of the class beings with the introduction that choice is variable, but assuming for the sake of argument that we consider them equal, what interesting effects do we observe?