In-work benefits, often in the form of earned income tax credits (EITCs), have become increasingly popular over the last decades. Early versions of in-work benefits in the US, the UK and Ireland, primarily motivated as a poverty alleviation measure, have been followed by a large expansion of...

Policy discussions on pension systems generally focus on their sustainability and design, including retirement age, income reference and contributory period, with relatively little attention devoted to the tax treatment of pension contributions and pension benefits. However, tax expenditures -...