Many countries followed the German example in increasing the legal retirement age, reaching the German standard envisaged for 2030 (of 67 years of age) at an earlier stage (in Ireland: 2021; the Netherlands: 2021; and Denmark: 2022) or even exceeding it (in Ireland: with 68 years, starting in 2028).

Portugal’s high public debt, its weak economic growth and its great attractiveness for foreign tourists are legend. Less well known is its unstable system of public pensions. This article addresses the underlying economic and political reasons, such as poor labour productivity, low real wages,...