These are binary files that (after you decompress them) should read into stata. Please contact me if they do not work.

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
beta-by-permno.dta.gz21.5 MiB2020-Aug-13 19:29
betasd-by-gvkey.dta.gz35.5 MiB2020-Aug-13 19:29
betasd-by-ncusip.dta.gz37.4 MiB2020-Aug-13 19:30
betasd-by-permno.dta.gz40.8 MiB2020-Aug-13 19:30
betasd-by-ticker.dta.gz38.1 MiB2020-Aug-13 19:31