This paper responds to the comment of Di Tella and Dubra (2013). We first clarify that the model of Alesina and Angeletos (2005) admits two distinct types of multiplicity: one that is at the core of their contribution, and a separate one that is at work in Di Tella and Dubra's example. We then...

It is often argued that implicit taxation on continued activity of elderly workers is responsible for the widely observed trend towards early retirement. In a first best world, it is certainly possible to eliminate this taxation and have a social security scheme that is redistributive and...