This paper offers a review of history of education statistics in Spain, starting in the mid-nineteenth century, describing their traditional means of operation based on censuses, flat tables, and macro-statistical data, which usually display a purely quantitative analysis. Only in recent decades have statistical analyses appeared, supported by…

Differences in teacher quality are commonly cited as a key determinant of the huge international student performance gaps. However, convincing evidence on this relationship is still lacking, in part because it is unclear how to measure teacher quality consistently across countries. We use unique international assessment data to investigate the…