@article{paperid:1092845, author = {Hesarzadeh, Reza}, title = {Difference-in-differences Design and Propensity Score Matching in Top Accounting Research: A Short Guide for Ph.D. Students in Iran}, journal = {Iranian Journal of Accounting, Auditing and Finance}, year = {2022}, volume = {4}, number = {3}, month = {February}, issn = {2588-6142}, pages = {35--47}, numpages = {12}, keywords = {Quasi-experimental methods Causal relationships Difference-in-differences Propensity score matching Archival-empirical accounting research}, }