I generated those back when I maintained CollEc. I do not know whether Thomas took over that task together with the rest of CollEc.

On Sunday, March 30th, 2025 at 01:28, Christian Zimmermann <chuichuiche@gmail.com> wrote:
https://collec.repec.org/Betweenness.csv and https://collec.repec.org/Closeness.csv are not available.

Christian Zimmermann