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Author: Rehan,M.Publisher: Association for Computing Machinery

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    Cost Anaylsis of Interoperable Based E-Procurement System in the Republic of Turkey
    (Association for Computing Machinery, 2015) Imamoglu,M.Y.; Rehan,M.
    Approximately 15% of the government's Gross Domestic Products (GDP) is spent on public procurement [1]. Therefore, accountability and transparency in public procurement is very important. For the regulation of public expenditures and effective use of the budget, not only public procurements but also efficient use of infrastructure that make up the system for public procurements should be considered. As a result, the importance of the electronic procurement processes is emphasized in this thesis. Public Procurement Authority (PPA) and the State Procurement and Supply Office (SPSO) responsible for public tenders in the Republic of Turkey are two foundations affiliated to the Ministry of Finance. However, in public procurement, both institutions have their own system, own business processes and legal obligations. Yet is it a privilege to have two different systems? To find the answer to this question, interoperable based Public electronic Procurement (PeP) system and current PeP system are compared with the cost analysis study for the Republic of Turkey. © 2015 ACM.
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    Basic Issues in Forming a World-Class Supply Chain
    (Association for Computing Machinery, 2015) Akyuz,G.A.; Rehan,M.
    Supply chain management (SCM) practices in today's global, complex, networked and web-enabled business conditions demand world-class performance from all chain partners. This study addresses the basic issues in becoming a world-class supply chain. The main aspects involving people, process and technology dimensions are put forward and comprehensively discussed. It is revealed that along with the IT-based integrity issues and performance management aspects, managing the soft concepts such as 'leadership in an extended context' and 'trust-based relationships' appear as the keys for success. © 2015 ACM.