@article{202407.0569, doi = {10.20944/preprints202407.0569.v1}, url = {https://doi.org/10.20944/preprints202407.0569.v1}, year = 2024, month = {July}, publisher = {Preprints}, author = {Yongtao Jin}, title = {The Differential Error Components Models under Treatment Effect Heterogeneity}, journal = {Preprints} }