ECONOMETRICS | Heteroscedasticity and Zero Conditional Mean of Error

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[@user-sd7ho9dp2y]

this guy is acc a legend what the fuck

[@arifkarim768]

Very well explained
Your link on the Online Private Tutoring does not work

[@johnnyroc]

Wait so all ZCM means is that the sum of residuals equals to 0? We already knew that before this concept being introduced. I'm missing something here.

[@anirudhsyal5695]

Superb Andrei! thanks , this is a well developed video! kudos

[@andreigalanchuk]

Thank u