Interaction Variables
![](https://i.ytimg.com/vi/UVny7a8AoA4/mqdefault.jpg)
19:58
Interaction Terms (Regression)
![](https://i.ytimg.com/vi/PQ12kPCf4xw/mqdefault.jpg)
14:00
Dummy Variables
![](https://i.ytimg.com/vi/d3JjdA__C0c/mqdefault.jpg)
15:04
Multiple regression analysis - effect modifiers and interactions
![](https://i.ytimg.com/vi/ZIOnCoi1ZRw/mqdefault.jpg)
4:35
Heteroskedasticity and Homoskedasticity... What are they???
![](https://i.ytimg.com/vi/J8754t9LRGc/mqdefault.jpg)
16:56
Interactions
![](https://i.ytimg.com/vi/0ghriBFFqOg/mqdefault.jpg)
14:59
Simultaneous Equations and Instrumental Variables
![](https://i.ytimg.com/vi/zqqUqptuMBw/mqdefault.jpg)
11:44
Econometrics - Interaction Terms
![](https://i.ytimg.com/vi/-NDQ_8GA0BI/mqdefault.jpg)
10:11