{"id":"2505.13422","title":"Machine learning the first stage in 2SLS: Practical guidance from bias decomposition and simulation","url":"https://codeofpaper.com/paper/2505.13422","arxiv_url":"https://arxiv.org/abs/2505.13422","published":"2025-05-19","code":"none","best":null,"most_starred_community":null,"implementations":[],"possible_matches":0}