Gauss Markov Theorem - Sketch of a proof
Channel: Ralf Becker
Date: 20/10/2015

In this clip we outline the architecture of the proof of the Gauss Markov Theorem.
Details of the Proof are available in a series of three clips by Ben Lambert (Part1: https://youtu.be/V5gR6nBOC9E; Part 2: https://youtu.be/ZIHFl4hF29U; Part 3: https://youtu.be/poLwOIw7j40). Alternatively you can refer to the Wooldridge textbook, Introductory Econometrics, 5th ed, Appendix E.3.