PublikationUsing difference-in-differences to identify causal effects of COVID-19 policies
14. Juni 2020
Goodman-Bacon, A., & Marcus, J. (2020). Using difference-in-differences to identify causal effects of COVID-19 policies. Survey Research Methods, 14(2), 153–158. https://doi.org/10.18148/srm/2020.v14i2.7723