Center for Economic Studies and ifo Institute (CESifo), Munich
Migration between countries with earnings-related and flat-rate pay-as-you-go social security systems may change human capital investments in both countries. The possibility of emigration boosts investments in human capital in the country with flat-rate benefits. Correspondingly, those expecting to migrate from the country with earnings-related benefits to a country with flat-rate benefits may reduce their investment in education. With suitably planned transfers between the two countries, allowing for migration may generate a Paretoimprovement for all current and future generations. Without transfers, either country may be unable to pay for promised benefits when labor becomes mobile.
social security education migration earnings-related and flat-rate pensions