TY - RPRT A1 - Aassve, A. A1 - Billari, F.C. A1 - Mazzuco, S. A1 - Ongaro, F. T1 - Leaving home ain't easy. A comparative longitudinal analysis of ECHP data. MPIDR Working Papers. Rostock: Max Planck Institute for Demographic Research: 32 Y1 - 2001 IS - MPIDR Working Papers ER -