Using the Spanish micro data from the Programme for the International Assessment of Adult Competencies (PIAAC), we first document how the excessive gap in employment protection between indefinite and temporary workers leads to large differentials in on-the-job training (OTJ) against the latter....

This paper contains the first empirical applications of a novel methodology for comparing the citation distributions of research units working in the same homogeneous field. The paper considers a situation in which the world citation distribution in 22 scientific fields is partitioned into three...

This paper adapts the ethical index of income mobility first suggested by Chakravarty, Dutta and Weymark (1985) to assess the contribution of wives, husbands, and other adults' member level income to husband-wife households' income mobility according to two of the criteria discussed in the...