4:44

Serial Correlation - as a symptom of omitted variable bias

9:31

The Breusch Pagan test for heteroscedasticity

5:27

Measurement error in independent variable - part 1

4:30

Heteroskedastic errors - example 1

7:40

The White test for heteroscedasticity

4:28

Serial correlation biased standard errors (advanced topic) - part 2

4:47

Omitted variable bias - example 1

25:25

stationarity in time series analysis #strictly stationary or weakly stationary#CS2