This paper updates and extends my earlier work, published in the Journal of Economic Issues, on how the middle class fares throughout the world. My 2007 paper provided a definition of the middle class as well as estimates of the size of the middle class in several nations. It argued that the...

This paper updates and extends my earlier work (published in the June 2007 issue of the Journal of Economic Issues on how the middle class fares throughout the world. Wave #6 data from the Luxembourg Income Study, recently released and centered around 2004, provides an opportunity to assess what...

This paper quantifies the economic well-being of different age groups and the extent of their reliance on incomes from public and private sources. The aim is to establish how social benefits, and the taxes needed to finance them, affect income levels and disparities across different age groups....