Dear Mr. Aminu! I agree with Mr. Ternyik and explored the Internet for further input for YOU - found two articles (a view from a country in the EU and a multicountry - analysis) enclosed. In addition there is an online resource published in 2017 by Mr. Heinrich Matthee on Encyclopædia Britannica: "Political risk analysis", Available at: https://www.britannica.com/topic/political-risk-analysis
Hope YOU benefit from my work, and have a Nice Day! Yours sincerely, Bulcsu