Justyna DobroszekPaulo MouraoMaciej Urbaniak2025-07-252025-07-2520232658-084510.1108/CEMJ-03-2022-0041https://repozytorium.kozminski.edu.pl/handle/item/1727CC-BY-4.0purchasing managementcoststotal cost of ownershipbuyer-supplier relationshippurchasing managementcoststotal cost of ownershipbuyer-supplier relationshipTransaction costs and costs of activity independence in B2B buyer-supplier relationships: analysis of Central and Eastern European companiesTransaction costs and costs of activity independence in B2B buyer-supplier relationships: analysis of Central and Eastern European companiesArticle