The aim of this study was to examine the role of work status (i.e. working versus not working) in the relationship between time-use and momentary happiness. We employed a longitudinal research design using monthly assessments via the day reconstruction method over 3 years among 579 older...

Survey data are often used for comparison purposes, such as comparisons across nations or comparisons over time. To be effective, this would require equivalent questions and equivalent responses options to the questions. Yet there is a lot of variation in the response scales used, which, for...

Eight years ago we proposed a new measure of happiness in nations, called Inequality-Adjusted Happiness (IAH). This measure indicates how successful nations are in combining a high level of happiness and a low degree of inequality in happiness among citizens. The index gives equal weight to the...