Social media are any type of Internet-based media created through social interaction in which ­individuals primarily produce, rather than consume, the content. In the workplace, the prevalent ...

The Life Cycle of Social Networks. By Matthew Yglesias. March 22, 2012 7:38 AM. Tweet Share Share Comment Tweet Share Share Comment ...

Social Life Cycle Assessment (S-LCA): An analytical method designed to evaluate the social and socio-economic impacts associated with all stages of a product’s life cycle.

The life-cycle hypothesis, developed in the 1950s, posits that people tend to maintain a consistent spending level over their lifetimes. Criticisms have been leveled against the LCH.