https://arxiv.org/pdf/2303.03371.pdf
https://www.bain.com/globalassets/about/2023-global-pe-report—roadshow-deck.pdf
https://corporateeurope.org/sites/default/files/ceo-captured-states-final_0.pdf
http://semantic-pace.net/tools/pdf.aspx?doc=aHR0cDovL2Fzc2VtYmx5LmNvZS5pbnQvbncveG1sL1hSZWYvWDJILURXLWV4dHIuYXNwP2ZpbGVpZD0yNDQ0NCZsYW5nPUVO&xsl=aHR0cDovL3NlbWFudGljcGFjZS5uZXQvWHNsdC9QZGYvWFJlZi1XRC1BVC1YTUwyUERGLnhzbA==&xsltparams=ZmlsZWlkPTI0NDQ0