This paper provides an insight into the antitrust investigation initiated by the French competition authority, which found that mobile operators exchanged strategic information and agreed to fix market shares in years the 2000-2002. The empirical analysis is based on the comparison of mobile...

Following the recovery of stock markets in the aftermath of the COVID pandemic, global commodity prices have surged to multi-year highs as a result of Russia's military attack on Ukraine on February 24, 2022. Russia, being one of the world's largest oil, natural gas, and wheat producers, has a...