The emergence of old-age social security has been linked to general fertility decline, and in recent years pension reforms have emerged as a response to the challenges of population ageing, in turn partially a consequence of fertility decline. Understanding the link between social security and...

Why do people have kids in developed societies? We propose an empirical test of two alternative theories - children as 'consumption' vs. 'investment' good. We use as a natural experiment the Italian pension reforms of the 90s that introduced a clear discontinuity in the treatment across workers....