TY - JOUR A1 - Dearing, H. A1 - Hofer, H. A1 - Lietz, C. A1 - Winter-Ebmer, R. A1 - Wrohlich, K. T1 - Why are mothers working longer hours in Austria than in Germany? A comparative microsimulation analysis Y1 - 2007 JF - Fiscal Studies VL - 28 IS - 4 SP - 463 EP - -495 ER -