Presenting the evolution of supplementary pensions over the past 25 years, this comprehensive book introduces the origin of pensions as a concept and explores the role that international organisations play within the field. It draws comparisons between different welfare states, reflecting upon current research and identifying new directions and ideas. Despite observing significant differences in the approaches to pension design, the book identifies common challenges, including the need to provide for an increasingly aging population, slow economic growth following the 2008 global financial...