5. Deriving the least squares estimators of the slope and intercept [Simple linear regression]

Derive the OLS intercept estimator, beta 1 hat and OLS slope estimator beta 2 hat, in simple linear regression model.
Ref : Gujarati, Basic Econometrics Chapter 2
---------------------------
Join our WhatsApp group for regular updates about several economics exams :
chat.whatsapp.com/JfJ3Gn8cIWt...
chat.whatsapp.com/C7CB5Y1v48S...
---------------------------
Introduction 0:00
Derivation of normal equations 0:18
Derivation of OLS estimator of intercept 7:52
Derivation of OLS estimator of slope 10:07
Simplifying the OLS estimator of intercept 19:55
---------------
We have made few playlists, we hope these are useful to you
Intermediate Microeconomics I (Playlist) bit.ly/3TXWrd9
Intermediate Microeconomics II (Playlist) bit.ly/3sC0fFo
Intermediate Macroeconomics II (Playlist) rb.gy/eldvyq
Introduction to Econometrics (Playlist) bit.ly/3zmH9qp
Development Economics 1 (Playlist) rb.gy/sf5du
Indian Economics I (Playlist) bit.ly/3f85NUX
Indian Economics II (Playlist). rb.gy/mwjzhy
International Trade (Playlist) bit.ly/3SHvTvI
CUET PG Economics 2023 Questions (Playlist) rb.gy/6yvvbx
---------------------
This is useful for those who are preparing
1) Basics of MA Economics Entrance Exam (DSE/ISI/JNU/IGIDR/MSE)
2) Semester 4 Exam, Economics H
3) UGC Net Economics
4) Indian Economic Services
5) IAS Economics Optional
--------------
For any course related query please call 9999886629
MA Economics Entrance Coaching : www.ecopoint.in
Indian economic Services : www.nishantmehra.com
IAS Economics Optional Coaching : www.nishantmehra.com
UGC NTA NET Economics Coaching : www.nishantmehra.com
-------------
#ecopoint
#maeconomicsentrance
#indianeconomicservices
#iaseconomicsoptional
#ugcneteconomics
#cuetpgeconomics
#cuetmaeconomics
#indianeconomicservices
#upsceconomics
#upscpreparation
#upsc
#developmenteconomics
#microeconomics
#macroeconomics
#indianeconomics
#ugcneteconomics
#internationaltrade
#internationaleconomics

[@ABHIMANYUSINGH-or9md]

Thankyou so much Nishant sir for the vedios as I could not afford the subscription here I can easily get the concept clear

[@darzaffar3913]

It's crystal clear which normally econometrics don't look like.

[@student8285]

Sir how to enroll for the paid course for cuet pg enterence