The labour market status of many nonworking persons is at the boundary between unemployment and inactivity. Like the unemployed, they seek and are available for work; unlike them, their last search action was not recent enough to meet the International Labour Office definition of unemployment....

A method is developed for using income-tax data to investigate the evolution of the highest incomes over virtually the entire 20th century. The income shares of the top 10, 5, 1, 0.5, 0.1, and 0.05 percent are analysed for the UK and the Netherlands. For considering the top shares among...

Comparing the distribution of top incomes across countries raises many methodological problems, including differences in tax legislation and in tax avoidance, the definition of the income unit, and the definition of a control total for income. The paper considers the significance of these...