P, Z13, J16
C90 (Design of experiment – general), J16 (Economics of Gender), J21 (Labor Force and Employment
I12, I18, J16, O15
C93, I21, I22, I25, I28, O12
G51, O12, O13
I24, J16, J24
D10, O12, D74
C90, D90, G40, G34, G10, J16
D19, D91, J16, Z13
C91, D91, J16, Z11