Topic Megathread: Repo Market

Sometimes there are commentary notes that are especially good, clear, or informative, and it would be nice to have a place to collect them or just to know where to find them again. This thread is meant to hold exactly this.

This thread is meant for a single topic, please use the other single topic megathreads (see sidebar) to collect the especially good notes, research, or commentary for other topics.

If you find a commentary piece that you think is worth adding, please comment in the general discussion thread!

Comments are locked: this thread has a pure and singular purpose of just being a reference to find other material, and we want to keep it a neat, clean, and organized directory. Any feedback is welcome in the general discussion thread.