Growth, pensions, and the ageing Joneses

We incorporate keeping-up-with-the-Joneses (KUJ) preferences into the Blanchard-Yaari framework and develop a model of balanced growth. In this context we investigate status preference, demographic shocks, and pension policy. We find that a higher degree of KUJ lowers economic growth, whereas, in contrast, a decrease in the fertility and mortality rates increase it. In the second part of the paper we extend the model by incorporating a pay-as-you-go (PAYG) pension system with a statutory retirement date. The latter implies that the growth rate is higher under PAYG. We also consider the implications of pension reform under both defined benefit and defined contribution schemes.