-being in China over the period 2005-2010 during which self-reported happiness scores show an increase across all income groups … conditional on having the same income, there is no rural-urban happiness gap. Our results suggest that while further decline in …

of mental well-being? Denmark, for instance, regularly tops the league table of rich countries' happiness; Britain and …

National Happiness (GNH), a country-level index built applying sentiment analysis to data from Twitter. We aim to describe how …