https://www.elibrary.imf.org/view/books/082/465808-9781513595603-en/ch002.xml
https://www.boe.es/buscar/pdf/2023/BOE-A-2023-4513-consolidado.pdf
https://www.nber.org/system/files/working_papers/w30028/w30028.pdf
https://knowledge.wharton.upenn.edu/article/whats-mine-consumption-changing/?utm_source=kw_newsletter&utm_medium=email&utm_campaign=2021-03-02