What is the 95% confidence interval of the conditional average treatment effect for above-median water users?
1d. In HW1 and HW2, you estimated the ATE of Treatment 3. In this HW5, you estimated the ATE conditional on being a below-median water use (1a above)? Which design has greater statistical power: the one for estimating the ATE or the one for estimating the CATE? How do you know? [Hint: You do not […]