The IV regression assumptions include all of the following with the exception of
A)the error terms must be normally distributed.
B)E(ui W1i,…,Wri)= 0.
C)Large outliers are unlikely: the X's,W's,Z's,and Y's all have nonzero,finite fourth moments.
D)(X1i,…,Xki,W1i,…,Wri,Z1i,… Zmi,Yi)are i.i.d.draws from their joint distribution.

Question

The IV regression assumptions include all of the following with the exception of
A)the error terms must be normally distributed. 
B)E(ui W1i,…,Wri)= 0. 
C)Large outliers are unlikely: the X's,W's,Z's,and Y's all have nonzero,finite fourth moments. 
D)(X1i,…,Xki,W1i,…,Wri,Z1i,… Zmi,Yi)are i.i.d.draws from their joint distribution.

Quizplus · Accepted Answer

The Answer of The IV regression assumptions include all of the following with the exception of
A)the error terms must be normally distributed. 
B)E(ui W1i,…,Wri)= 0. 
C)Large outliers are unlikely: the X's,W's,Z's,and Y's all have nonzero,finite fourth moments. 
D)(X1i,…,Xki,W1i,…,Wri,Z1i,… Zmi,Yi)are i.i.d.draws from their joint distribution.

The IV Regression Assumptions Include All of the Following with the Exception