“…Many international comparative studies show that women appear to increase their attachment to the labour force when given the opportunity to take paid leave (see, for example, Ruhm & Teague, 1995;Joesh, 1995;. Thus, the positive effects to the labour market tend to outweigh the costs of conducting such parental leave and benefit policies and therefore legitimizes these family friendly polices (Joesh, 1995;Gustafsson et al, 1996;Rönsen & Sundström, 1996). Ruhm's (1998) comprehensive comparative study on European countries, for example, finds that parental leave legislation raises the female employment-to-population rate by 3 -4%, and even more for women of childbearing age.…”