Логуш, ЛюбовІванців, Софія2026-07-012026-07-012026https://ekmair.ukma.edu.ua/handle/123456789/40447The purpose of the study is to explore the controversy of the legal nature of "police powers" doctrine and to develop the practical assessment of possible invoking "police powers" as a state’s defence argument.en-USInvestor-state dispute settlement (ISDS)international investment arbitrationpolice powers doctrinestate sovereigntyindirect expropriationcustomary international lawnon-compensable regulationmaster's thesisOther