. . "Socio-economic Conference (2010 : Gatineau, Québec)" . . . . . . . "Child care preferences and opportunity costs"@en . . "Family and work questions over the life course can be analyzed as constrained choices within structural and normative contexts. We focus here on the preferences and opportunity costs associated with child care, using data from the 2006 General Social Survey on Family."@en . . . . . . . . . . . . "Electronic books"@en .