Could you give me a description of said subsidies? It's just that the last time I saw a serious study measuring them, the study was pretty much a study on the w

Could you give me a description of said subsidies? It's just that the last time I saw a serious study measuring them, the study was pretty much a study on the ways to torture the semantics of the word subsidy. Most countries in the world also implement significant excise taxes on petroleum fuels. The American one is about 5%, while in Europe they can go to 40% excluding VAT.