Rampazzo,
Francesco
Max Planck Institute for Demographic Research, Max Planck Society;
Zagheni,
Emilio
Max Planck Institute for Demographic Research, Max Planck Society;
Testa,
Maria Rita
Max Planck Institute for Demographic Research, Max Planck Society;
Billari,
Francesco C.
Max Planck Institute for Demographic Research, Max Planck Society;