External oil supply risk is an important aspect of energy security and oil import diversification is viewed as one of the most effective measures to reduce supply risk. By using the diversification index approach, this research attempts to assess external oil supply risks of oil importers with...

Oil economies in the Former Soviet Union (FSU) region, with geographical proximity to each other, are usually impacted by some common risk factors, which make their country risks closely correlated. This paper focuses on correlation between country risks and investigates the spillovers of...

Country risk not only reflects the overall risk of a given economy but also offers other more comprehensive risk information for stakeholders' decision-making. Different from previous studies focusing on oil import portfolio risk, this paper expands the scope of risk exposure from the micro risk...