Happiness in Economics
From Dickinson College Wiki
What is Happiness?
Simply Textbook
Most economists take it as a matter of course that higher income leads to higher happiness. And why not? A higher income expands individuals' and countries' opportunity set; that is, more goods and services can be consumed. The few people not interested in more comodities need not consume them; they have the freedom to dispose of any unwanted surplus free of charge.
