CodeChella announcement

Details about the summer 2021 Diff-in-diff workshop

Greetings everyone!  As you know, you have signed up for a workshop on difference-in-differences.  I had originally conceived of a smallish workshop of a couple dozen, but demand was much higher than I anticipated and around 3500 signed up.  So I had to go back to square A and think of how to do this.  So here's what I am proposing.  

1st ANNUAL CODECHEL…