https://euagenda.eu/upload/publications/eurochambres-economic-survey-2018.pdf
https://www.lobbycontrol.de/lobbyismus-in-der-eu/interessenkonflikte-in-der-eu-wettbewerbsbehoerde-die-fusion-bayer-und-monsanto-114472/
https://www.brookings.edu/wp-content/uploads/2018/07/Moulton-report-v2.pdf
https://www.esri.ie/system/files/publications/RB202025.pdf