9.2 Using Proxy variables for unobserved explanatory variables
6:17
9.2 Example of using a proxy variable
13:35
Instrumental Variables - an introduction
13:57
9.4b Measurement error in an explanatory variable
56:54
Instrumental Variables
59:46
∫ A playlist when math starts to get serious ∫
7:04
9.2a Using Lagged dependent variables as proxy variables
12:49
Regression for Managers 4.3: Proxy Variables and Wrap-Up
20:37