Difference-in-differences linear regression results in Karnataka where change in outcome from baseline to follow-up is dependent variable.
Value represents coefficient on treatment variable. 95% confidence interval is in parentheses.***P < 0.01,**P < 0.05,*P < 0.10 based on clustered standard errors.The impacts for Karnataka are for the two treatments pooled together. When an additional treatment dummy variable is introduced to represent the differential effect of the second treatment, it is not significantly different from zero for the teacher effort and learning variables (