
https://esg.wharton.upenn.edu/zicklin-center/zicklin-bright-index/

http://ec.europa.eu/invest-in-research/pdf/download_en/risk_management.pdf

http://www.europeaninstitute.org/index.php/311-european-affairs/ea-october-2017/2242-as-chinese-investment-rises-in-europe-brussels-proposes-greater-scrutiny-of-foreign-purchases-of-eu-based-companies