We propose a positive theory that is consistent with two important features of social security programs around the world: (1) they redistribute income from young to old and (2) they induce retirement. We construct a voting model that includes a 'political campaign' or 'debate' prior to the...

This essay describes the current debate on reforming Social Security in the US, along with a brief description of how the program works. Along the way it comments on the quality of some proposed reform proposals as well as their political standing. Where issues are similar, some inferences are...

The German Federal Government has expanded subsidies for employees with low gross wages (midijob employees) as of January 1, 2023, and raised the upper earnings limit to 2,000 euros. As a result, around 6.2 million midijob employees will benefit from paying reduced social security contributions...

German Abstract Dieses Papier stellt Modellrechnungen zur Entwicklung der Gesetzlichen Rentenversicherung (GRV) vor. Es beruht vorwiegend auf dem MEA-PENSIM Modell des Munich Center of the Economics of Aging (MEA) und ergänzend auf dem PENPRO-Modell des DIW. Das Modell projiziert aus Annahmen...