https://www.knowledge.unibocconi.eu/notizia.php?idArt=18597
https://www.iso.org/files/live/sites/isoorg/files/store/en/PUB100470.pdf
https://www.ademe.fr/sites/default/files/assets/documents/enquete-tremi-2017-010422.pdf
https://knowledge.wharton.upenn.edu/article/endowment-effect-trading-decisions-are-observable-in-the-eyes-of-buyers-and-sellers/