A ‘Mandatory’ Pension Scheme? Late-Stage Dropouts from the National Pension System in South Korea
By Jongseok Oh, Seho Son & Kun Lee In this study, we investigate the patterns of individuals dropping out of the National Pension System, a mandatory public pension scheme in South Korea with a generous and redistributive benefit structure. We analyze administrative pension insurance data on individuals eligible for a lump-sum refund of lifetime accrued contributions at the age of 60 due to insufficient contribution records. We employ a set of linear probability models with region-fixed effects and within-between-region effects...