Kosfeld, Reinhold ; Mitze, Timo ; Rode, Johannes. Kosfeld , R , Mitze , T , Rode , J & Wälde , K 2021 , ' The Covid-19 containment effects of public health measures : A spatial difference-in-differences approach ' , Journal of Regional Science , vol. 61 , no. 4 , pp. 799-825 . https://doi.org/10.1111/jors.12536.
,
2021
Mitze, Timo ; Kosfeld, Reinhold ; Rode, Johannes. Mitze , T , Kosfeld , R , Rode , J & Wälde , K 2020 , ' Face masks considerably reduce COVID-19 cases in Germany ' , Proceedings of the National Academy of Sciences of the United States of America , vol. 117 , no. 51 , pp. 32293-32301 . https://doi.org/10.1073/pnas.2015954117.
,
2020