TY - JOUR T1 - Pension systems (un)sustainability and fiscal constraints: a comparative analysis JO - Oxford Bulletin of Economics and Statistics UR - https://eprints.whiterose.ac.uk/id/eprint/241412 PY - 2026/05/19 AU - Heer B AU - Polito V AU - Wickens MR ED - DO - DOI: 10.1111/obes.70093 PB - Wiley Y2 - 2026/08/08 ER -