pkwangwanjun

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Hi, I have some doubts about structural equation of DML. In EconML , structural equation of DML like this : ![image](https://user-images.githubusercontent.com/24971080/149261688-3301e077-8c65-487a-9a8f-e751134762b6.png) But in the Robinsons or Chernozhukov paper, structural equation...