Ahlfeldt, G. M., 2018, Weights to address non-parallel trends in panel difference-in-differences models, CESifo Economic Studies, 64 (2): 216-240. [PDF] 多期DID:平行趋势检验图示 Stata: 多期倍分法 (DID) 详解及其图示
Drama and traditional arts are known to captivate and involve communities, impart sensitive knowledge, and set trends in behaviour [15]. Yet previous interventions targeting diet or diarrhoea have seldom reported to draw on cultural dramatic arts, community assets, and social norms to motivate ...
Ahlfeldt, G. M., 2018, Weights to address non-parallel trends in panel difference-in-differences models, CESifo Economic Studies, 64 (2): 216-240. [PDF] 多期DID:平行趋势检验图示 Stata: 多期倍分法 (DID) 详解及其图示