aFigures denote number of regressors for which the balancing test was passed on the respective significance level indicated by column. The number of regressors included in the respective propensity score specification is presented in column #.
bColumn CS displays the fraction of treated immigrants satisfying the common support condition on all treated immigrants in the respective sample. On support are those immigrants, whose propensity score is not smaller than the smallest and not larger than the largest propensity score in the respective group of treated native Germans. Treated immigrants, who are off support, are not used in the decomposition analysis.