http://www.berkshirehathaway.com/letters/2017ltr.pdf
https://www.opendemocracy.net/en/odr/for-western-brands-uzbekistans-cotton-privatisation-raises-red-flags/
https://www.mckinsey.com/~/media/McKinsey/Industries/Private%20Equity%20and%20Principal%20Investors/Our%20Insights/The%20rise%20and%20rise%20of%20private%20equity/The-rise-and-rise-of-private-markets.ashx
https://iea.blob.core.windows.net/assets/ada7af90-e280-46c4-a577-df2e4fb44254/Renewables2022.pdf