Useful literature

Some literature which I found useful during my research

https://reader.elsevier.com/reader/sd/pii/S0306919208000730?token=F2D3A760047D31B4146C105B80902B24E7F03CDF675278ABFFB43CC42BE7536C29C9491DC32DBAA8A0574C284C5B451C

https://www.sciencedirect.com/science/article/pii/S0743016719311209

https://www.aeaweb.org/articles?id=10.1257/jep.32.4.173