“…Other literature discussed the key benefits of e-procurement including perceived direct benefits Chang, Wang & Chiu, 2008;Croom & Brandon-Jones, 2007;Gunasekaran & Ngai, 2008;Ho et al, 2008;Vaidyanathan & Devaraj, 2008) that help to identify different key factors of better performance of public or private organizations including perceived direct benefits of e-procurement (Brandon-Jones & Carey, 2011;Mitchell, 2000;Panayiotou, Gayialis & Tatsiopoulos, 2004), perceived indirect benefits of e-procurement (Gunasekaran et al, 2009), perceived cost, firm size, top management support, information sharing culture, business partner influences (Teo, Lin & Lai, 2009). Eei, Husain & Mustaffa (2012) identified e-procurement's potential tangible and intangible benefits including enhanced efficiency and effectiveness in an organisation through reductions in costs and procurement process cycle times, increased transparency in contracts and overall competitiveness E-procurement has been recognised as a core application in e-commerce / e-government . Research on combating corruption or anti-corruption includes: E-government as an anticorruption tool (Andersen, 2008), e-government for improved public sector service delivery in India, Ethiopia and Fiji , applying E-government Information System for Anti-corruption strategy ), e-government, Transparency and Anti-corruption (Fan,Zhang & Yue, 2009), anticorruption effects of information communication and technology and social capital (Shim & Eom, 2009), using ICT to combat corruption-tools, methods and results (Grönlund et al, 2010), and an institutional analysis of an e-government system for anti-corruption: the case of Online Procedures Enhancement for civil application (OPEN) (Kim et al, 2009).…”