Bilateral flows of scholarly migration between 15 countries with the highest number of scholars according to Scopus. The numbers printed in the cells are the actual counts of scholars who moved from a source country to a destination one. The colors are based on the normalized flow of migrants, where the normalization was done by dividing the total flow of scholars between each country pair by the total outflow from the source country times the total inflow of the destination country.
International net migration rates (NMR) worldwide based on Scopus data.
Number of scholars who migrate from other countries to the US (only the top 5 sources are displayed) over time.
Number of scholars who migrate from the US to other countries, only the top 5 destination countries are shown.