To compare distributions of ordinal data such as individuals' responses on Likert-type scale variables summarizing subjective well-being, we should not apply the toolbox of methods developed for cardinal variables such as income. Instead we should use an analogous toolbox which takes account of...

Non-intersection of appropriately-defined Generalized Lorenz (GL) curves is equivalent to a unanimous ranking of distributions of ordinal data by all Cowell and Flachaire (Economica 2017) indices of inequality and by a new index based on GL curve areas. Comparisons of life satisfaction...

Between 1980 and 2000, average actual working hours per adult of working age rose by in the USA (to 1476) while falling by 170 in Germany to (973). These differentials are now enough to create significant differences in quality of life - and they imply that growth in per GDP may be a poor...