dplyr (>= 1.0.0), fixest (>= 0.6.0), plotrix, stringr,
sampling, stats, parallel, assertthat
dplyr (>= 1.0.0), fixest (>= 0.6.0), plotrix, stringr,
sampling, stats, parallel, assertthat, wooldridge
dplyr (>= 1.0.0), fixest (>= 0.6.0), plotrix, sampling, stats,
parallel, magrittr, stringr, DIDmultiplegtDYN, DIDHAD