https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.38.3.89
https://cleanclothes.org/file-repository/underpaid-in-the-pandemic.pdf
https://www.imf.org/en/News/Chart-of-the-week?utm_medium=email&utm_source=govdelivery
https://www.ecb.europa.eu/pub/pdf/other/ecb.escblegalconferenceproceedings201812.en.pdf