I have an open source attitude toward teaching materials: anyone is welcome to the complete collection long as they mention the source. In some cases, authorship includes my NYU colleagues. In most cases, complete sets of materials are posted in GitHub respositories. The local NYU standard is now: notes in LaTeX, slides in Powerpoint or LaTeX/Beamer, and data input and graphics in Stata, R, Matlab, or Python, depending on the course and vintage. If you have questions, send them my way.
Current course websites
Old course materials (no guarantees)
(c) NYU Stern School of Business | Address questions and comments to Dave Backus.