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Author Question: For W to be an effective control variable in IV estimation, the following condition must ... (Read 185 times)

yoooooman

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on: Jun 29, 2018
For W to be an effective control variable in IV estimation, the following condition must hold

Question 2

In practice, the most difficult aspect of IV estimation is


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ricroger

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Reply #1 on: Jun 29, 2018
Answer to Question 1



Answer to Question 2



yoooooman

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Reply 2 on: Jun 29, 2018
Thanks for the timely response, appreciate it

shewald78

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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