Why did employment and earnings rise among lone mothers during the 1980s and 1990s?

Why did employment and earnings rise among lone mothers during the 1980s and 1990s?
Details
- OL Work ID
- OL19281678W
Subjects
StatisticsTravailMères au travailEmploymentSingle mothersMères de famille monoparentaleWorking mothersWagesSalairesStatistiques