An examination of emotions reported on 12 million personal blogs along with a series of surveys and laboratory experiments shows that the meaning of happiness is not fixed; instead, it systematically shifts over the course of one’s lifetime.Whereas younger people are more likely to associate...

Although a substantial amount of research has examined the link between money and happiness, far less has examined the link between time and happiness. This paper argues, however, that time plays a critical role in understanding happiness, and it complements the money-spending happiness...