
https://knowledge.wharton.upenn.edu/article/is-portugals-drug-decriminalization-a-failure-or-success-the-answer-isnt-so-simple/

https://www.openmarketsinstitute.org/publications/hearings-show-big-tech-underestimating-regulatory-risk-to-investors

https://www.project-syndicate.org/commentary/german-constitutional-court-ecb-ruling-may-threaten-euro-by-katharina-pistor-2020-05