The Stata Journal has now completed publishing volume 20. The journal's contents are searchable on RePEc services such as IDEAS (ideas.repec.org) and EconPapers (econpapers.repec.org). As in prior years, I have compiled a cumulative author index for 2001-2020, which is downloadable from https://ideas.repec.org/a/tsj/stataj...4cumindex.html or https://econpapers.repec.org/RePEc:t...0:i:4:cumindex.

Congratulations to Daniel Klein, recipient of the Stata Journal Editors' Prize 2020.

Best wishes for 2021!