This paper presents a modified and improved methodology for the decomposition of wage differentials between two groups … of workers into an endowment component and a discrimination component. The standard decomposition technique does not take … into the wage differential decompositions, two statistical methodologies are merged: the Oaxaca methodology and the Heckman …

, because rhetoric on the one hand, and content and methodology of the paper on the other, cannot be separated easily. We … productivity constant. We analyse close to 200 papers to investigate what drives authors to talk about ‘discrimination’, whether …