What are Basic Matrix Concepts and Properties? | Econometric Tutorial | Five Minute Econometrics 24

00:00 Matrix transpose
02:57 Square matrix, symmetric matrix, idempotent matrix
06:49 Matrix trace
08:17 Determinant of a matrix
08:39 Matrix inverse
10:46 Eigenvalues
【Five Minute Econometrics】(Econometric Tutorial) Topic 24: What are the Basic Matrix Concepts and Properties?
Hi, I am Bob. Welcome back to the econometric tutorial on basic concepts and theories. In econometric analysis, we often use matrices to show the regression models and the properties of the estimators. I want to introduce some basic matrix definitions, operations, and properties that can help you better understand advanced courses in econometric analysis today.
#matrix #Econometrics #Tutorial #FiveMinuteEconometrics #Trace #Inverse #determinant #transpose #eigenvalue
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