In a prolific and illustrious career, the late Gary Becker (1930 - 2014) developed what he would later call "the economic approach to human behaviour". One of the most significant strands of that research was that which focused on human capital, occuping a significant part of his career,...

This paper analyses the determinants and consequences of horizontal job-education mismatches, an increasingly relevant topic in debates about education and labour markets. This issue reflects the articulation of educational fields and occupations in the labour market. We evaluate the...