
https://www.zi-mannheim.de/fileadmin/user_upload/downloads/forschung/forschungsverbuende/MHG-Studie-Endbericht-Zusammenfassung.pdf

https://knowledge.wharton.upenn.edu/article/endowment-effect-trading-decisions-are-observable-in-the-eyes-of-buyers-and-sellers/

https://capx.co/yesterdays-outage-made-one-thing-clear-facebook-needs-us-a-lot-more-than-we-need-it/?utm_source=newsletter&utm_medium=ema