Following an influential article by Angrist and Krueger (1992) on two-sample instrumental variables (TSIV) estimation, numerous empirical researchers have applied a computationally convenient two-samp
This dataset contains the processed and fully anonymized data used in the study “Exploring Subgroup Heterogeneity in Online and In-Person Learning Outcomes Using Causal Forest.” The repository include
In many social science experiments, subjects often interact with each other and as a result one unit's treatment influences the outcome of another unit. Over the last decade, a significant progress ha