Mor films like this? Political risk, Africa, multinationals..

I saw this film two months ago, and must say it was very interesting. One reason for this is that it relates to my academic interest (at the moment), shorty summarized in political risk for foreign direct investment and the mechanisms for mitigating said risk (law, peace and security, economic decisions etc etc). If anyone has recommendations for films dealing with similar subject matter, i.e. investments in foreign countries "gone wrong" or more positive tales of "Big Men", I would highly appreciate it.