Competitive tendering is highly advocated as a means for enhancing efficiency and effectiveness in public procurement. Studies report that competitive tendering is capable of reducing cost for about 20% to 30%. Owing to its promising benefits, in 1980a??s Это и многое другое вы найдете в книге Competitive Tendering and Market Structural Changes: The Counteractive Effect: A Case study of the Norwegian Ferry Sector (Deodat Mwesiumo)