In some specification this pattern is captured more flexibly allowing for occupation specific depreciation rates (to the extent that current occupation is a good proxy of the average occupation during the working life). Results in column 1 report the baseline estimates for the vector /32, indicating that higher in inequality is negatively (and significantly) related to proficiency by low background individuals, while the link is not significant in the case of medium or high background individuals. The remaining columns correspond to alternative specifications of the control set X, which are detailed in the table note.