The first is called replication.tar and has the files for the ECLS-K analysis in the appendix.
Tar file for ECLS-K: Link to tar file for ECLS-K
The second is called "Teacher effects on height - replication files.zip
Tar file for replication for NYC data: Link to tar file for code for NYC data
4) Zip file and appendix file with replication materials for Bitler, Hoynes, and Iselin 2021.
5) Notes on publishing from mentoring talk: Link to publishing advice