David de la Croix (UCLouvain)

Nepotism vs. Intergenerational Transmission of Human Capital in Academia (1088–1800)

Résumé

We build a database of families of scholars, measure their publications, and develop a general method to disentangle two determinants of occupational persistence: nepotism vs. inherited human capital. This requires jointly addressing measurement error in human capital and selection from nepotism. Exploiting multi-generation correlations and parent-child distributional differences, we identify the structural parameters of a Markov process of intergenerational transmission with nepotism. The human capital elasticity is lower than in standard multi-generation estimates ignoring nepotism. Nepotism was lower in science vs. law, in Protestant institutions, and declined during the Scientific Revolution and the Enlightenment—testifying to the rise of meritocracy.