Before revision:  We trace  movements of scholars between Mexican states  and provide key demographic measures of internal migration for the period 1996-2018  . From a methodological perspective, we develop a new framework for enhancing data quality, inferring states from affiliations, and detecting moves from modal states for the purposes of studying internal migration between researchers.
After revision:  We trace movements of scholars between Mexican states and provide key demographic measures of internal migration for the 1996-2018 . From a methodological perspective, we develop a new framework for enhancing data quality, inferring states from affiliations, and detecting moves from modal states for the purposes of studying internal migration between researchers.