I think its a bit more than that. Susan Athey did a Quora session in January that addressed this issue. https://www.quora.com/session/Susan-Athey/1 https://www.

I think its a bit more than that. Susan Athey did a Quora session in January that addressed this issue. https://www.quora.com/session/Susan-Athey/1 https://www.quora.com/session/Susan-Athey/1