Various social and leisure websites have a great impact on users, and some websites even affect user emotions. Website-related happiness includes user emotions and satisfaction. This study uses psychological happiness theories to explore these website-related emotional and satisfaction issues to...

We examine messages posted by Italian users on the social networking service Twitter to investigate idiosyncratic shocks of happiness. Contrary to questionnaires, analyzing social media allows to nowcast happiness in real-time, including mapping its fluctuation due to the occurrence of...