https://www.imf.org/external/pubs/ft/fandd/2021/12/pdf/Kimball.pdf
http://blogs.lse.ac.uk/europpblog/2018/04/06/a-global-agenda-for-labour/
https://irpimedia.irpi.eu/cprspa-roma-torino-multinazionale-ors/
https://www.socialeurope.eu/2017/06/new-reforms-envisaged-brussels-path-towards-austerity-italy/