Difference in Differences and Matching techniques for Impact Evaluation

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Wow, this marvelous and very rare content to find. It is complete, indepth, leaves no stone unturned

brianwaiswa
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This is amazing! Really can't believe I could relearn so well Impact Evaluation! Thank you very much!

annelalcantara
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Succinct, clear, lucid, apt explanation demonstrated with empirical results from Standard economic journals. The Matching basics is truly fantastic. Slide on Matching the basics : The key to finding a good estimate for the counterfactual is to try to find someone who is nearly identical to the treated person but just did not get the treatment ... underscores the importance of getting the right counterfactual in impact evaluation. Propensity score introduced is also desirable.

VGBGI
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This video is so helpful that i liked it first, then took away my like, and then again liked it again - double liked it!

maketelma
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Thank you for such a detailed explanation from Gertler :)

harshachaudhary
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Dr. Jarvis, I wish I had professors like you in my Uni. Thanks for the explanation!

PS - Do you know of any papers I could read that use a combination of DD with Propensity Score Matching?

HeyImRod
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Thanks a lot for your nice explanations. My question is, can we compare between 2 treatment groups, one group subjected to specific treatment and the second group subjected to another treatment instead if placebo or control as it is unethical to leave second group without treatment and we want to compare between the impacts of both treatments to know which one is better. Please need urgent answer. Thanks in advance

fadhilfp
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Hello Justin! I am currently writing my master thesis on the influence of ESG on stock returns during the pandemic crisis. I am using a dif in dif for studying the causality between ESG score (treatment) and the current pandemic (time dummy). Is ESG as a dummy (one if the company qualifies in the top quartile, ESG score is last measured in 2018) qualified? I am worrying for self-selection bias. However, there are already academic studies published that use the same methodology. Thank you in advance!

marcopozzan
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Hi Dr Jarvis, I my proposal Topic is to measure the impact of internet access on student academic performance (using standardized math test scores) during the Covid pandemic in Rural China. Was wondering if I could use the DID model in measuring the impact

andamandin