TY - RPRT A1 - Anxo, D. A1 - Flood, L. A1 - Mencarini, L. A1 - Pailhé, A. A1 - Solaz, A. A1 - Tanturri, M.L. T1 - Time allocation between work and family over the life-cycle: a comparative gender analysis of Italy, France, Sweden and the United States Y1 - 2007 T3 - IZA Discussion Paper IS - No. 3193 ER -