InternationalCorruption costs USD 2.6 trillion or 5 percent of global GDP, says UN chiefTestHostEntrySeptember 11, 2018June 3, 2022 by TestHostEntrySeptember 11, 2018June 3, 2022 United Nations | The cost of corruption is at least USD 2.6 trillion, or five percent of the global GDP, UN Secretary-General Antonio Guterres has said...