https://iea.org.uk/publications/sea-change-how-markets-property-rights-could-transform-the-fishing-industry/
https://static.europeanchamber.com.cn/upload/documents/documents/Business_Confidence_Survey_2019_updated[663].pdf
https://www.lobbycontrol.de/wp-content/uploads/gaslobby-studie-lobbycontrol.pdf