Fig. 7From: Early child care and the employment potential of mothers: evidence from semi-parametric difference-in-differences estimationSource: Own calculations based on data from the Federal Statistical Office (2011b, 2015a) and its Research Data Centre (2011, 2015)Distribution of propensity score. Notes: The propensity score is estimated with logistic regression based on the variables given in Table 4. Detailed regression results are provided in Table 8.Back to article page