https://papers.ssrn.com/sol3/Delivery.cfm/SSRN_ID3950757_code410506.pdf?abstractid=3909166&mirid=1
https://www.bruegel.org/sites/default/files/wp_attachments/China-WP-02-050422-final.pdf
https://www.socialeurope.eu/leaving-the-energy-charter-treaty-its-not-so-easy
This trio, the original form of PPP, has been the anvil of society since ...