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X-WR-CALNAME:Department of Economics at Columbia University
X-ORIGINAL-URL:https://econ.columbia.edu
X-WR-CALDESC:Events for Department of Economics at Columbia University
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DTSTART;TZID=America/New_York:20251113T100000
DTEND;TZID=America/New_York:20251113T113000
DTSTAMP:20260603T201441
CREATED:20251020T192736Z
LAST-MODIFIED:20251028T125334Z
UID:41356-1763028000-1763033400@econ.columbia.edu
SUMMARY:Part 3: “AI and Unstructured Data for Measurement and Estimation” with Professor Stephen Hansen
DESCRIPTION:\n\n\nPart 3: “AI and Unstructured Data for Measurement and Estimation” with Professor Stephen HansenThursday\, November 13\, 2025  (Three-part Mini Course Series\, sponsored by the Program for Economic Research) \n\nPER Mini Course Instructor: Professor Stephen Hansen\n \nProfessor of Economics\, University College London \nStephen Hansen\, Professor of Economics at University College London\, will be visiting Columbia to host a three-part mini-course series on “AI and Unstructured Data for Measurement and Estimation.” Please see below for detailed information and registration instructions. \n\nMini Course Series\, Part 3\nDate: Thursday\, November 13\, 2025 Time: 10:00 am – 11:30 am Location: 1027 International Affairs Building (IAB) \nAbstract: This lecture discusses the problem of using AI-generated regressors in downstream regression models with a focus on inference.  We cover the data science literature that relies on the existence of a validation sample before introducing new methods that deal with the empirically relevant case of limited validation data. \n\nPlease note that registration is required to attend this event. To register for this mini course\, please fill out this form. \n \n \n\n
URL:https://econ.columbia.edu/event/part-3-ai-and-unstructured-data-for-measurement-and-estimation-with-professor-stephen-hansen/
LOCATION:IAB 1027
CATEGORIES:PER Events
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