Merkezi Tedarik Zincirinde Satın Alma Fonksiyonuna Dayalı Optimizasyon ve Farmasötik Alanda Bir Uygulama

Abstract

Bu çalışmanın amacı, merkezi tedarik zinciri yapısına sahip işletmelerde satın alma fonksiyonuna dayalı tedarik zinciri toplam maliyetini optimize etmektir. Bu amaçla farmasötik alanda faaliyet gösteren, kendi üretimini yapan, satın almacı ve tedarikçisini kendi bünyesinde bulunduran bir işletmede tedarik zinciri yıllık toplam maliyetini optimize etmek adına uygulama yapılmış ve farklı tedarikçi kombinasyonlarında satın alma faaliyetleri sonucu oluşan tedarikçi, satın almacı ve tedarik zinciri için ortaya çıkan yıllık toplam maliyetler değerlendirilerek işletme açısından minimum maliyetli durum seçilmiştir. Bu çalışmada, Excel Solver ve Lingo 11.0 programları kullanılmıştır.

Keywords

• Merkezi Tedarik Zinciri, Optimizasyon, Satın alma

Optimizing Centralized Supply Chain Based on Purchasing and an Application an Pharmaceutical Field

Abstract

The purpose of this study is to optimize the total cost of the supply chain, based on the purchasing function in the enterprises which have the structure of centralized supply chain. The company operates in the pharmaceutical field, which makes its own production and has its own purchaser and suppliers in its own structure. An application is done on the optimization of the annual supply chain total cost with the different combinations of suppliers. The literature of the supply chain and the supplier relationships and purchasing have been reviewed as a result of purchasing functions emerging for the suppliers, buyer and supply chain, annual total costs are calculated, as a result minimum total cost in terms of the company is found. In this study, Excel Solver, and 11.0 Lingo programs are used

Keywords

• Centralized Supply Chain, Optimizing, Purchasing

References

1. Anderson David, Dennis J.Sweeney, Thomas A.Williams, Kipp Martin, (2008). An Introduction To Management Science: Quantitative Approaches To Decision Making. USA.
2. Ayers, James B., (2006). Handbook of Supply Chain Management, London: St. Lucie Publisher, 2 nd edition.
3. Burt David Sheila, D. Petcavage, Richard L. Pinkerton, (2011). Proactive Purchasing in the Supply Chain: The Key to World-Class Procurement.
4. Cuganesan Suresh, Michael Briers, Wai Fong Chua, (1999). Controls in Strategic Supplier Relationships, University of New South Wales Press. Sydney.
5. Dal Mas Matteo, Sara Giarola, Andrea Zamboni, Fabrizio Bezzo, (2010) Capacity planning and financial optimization of the bioethanol supply chain under price uncertainty, In: S. Pierucci and G. Buzzi Ferraris, Editor(s), Computer Aided Chemical Engineering, Elsevier, Volume 28.
6. Donald C., J.Waters, (2007). Supply Chain Risk Management: Vulnerability and Resilience in Logistics. Kogan Page. USA.
7. Gitman Lawrence J., Carl McDaniel, The Future of Business: The Essentials (with Building Your Career Booklet ), (2009). 4 rd edition, USA.
8. Harding Michael and Mary Lu, (2001). Purchasing, Barron’s, 2 nd edition, New York.

9. Heldman, Kim, (2011). Project Management Jump Start, The Best First Step Toward a Career in Project Management, 3 rd edition, Canada: Wiley Publishing.
10. Ketchen Jr. David , Larry C. Giunipero, (2004). “The Intersection of Strategic Management and Supply Chain Management”, Industrial Marketing Management.
11. Lamb, Charles W., Joseph F. Hair, Carl McDaniel, (2010). Marketing. USA.
12. Lambert, Douglas M., (2008). Supply Chain Management: Processes, Partnerships, Performance. 3 rd edition, USA.
13. Li, Ling, (2007). Supply Chain Management: Concepts,Techniques and Practices, Enhancing Value Through Collaboration, World Scientific. Singapore,
14. Longenecker Justin Gooderl, Carlos W. Moore,Leslie E. Palich,J. William Petty, (2006). Small Business Management: An Entrepreneurial Emphasis,13 rd edition, USA.
15. Mendes, Paulo, (2011). Demand Driven Supply Chain: A Structured and Practical Roadmap to Increase Profitability. Berlin.
16. Mentzer, John T., (2001). Supply Chain Management. USA: Sage Publications.
17. Nichols Jr., Ernest L. Nichols, Robert B. Handfield,Ernest L. Nichols, Jr, (2002). Supply Chain Redesign: Transforming Supply Chains Into Integrated Value Systems. Financial Times Prentice Hall, Maximizing Value with Customers and Suppliers.
18. Östring, Pirkko, (2004). Profit-Focused Supplier Management: How to Identify Risks and Recognize Opportunities. USA.
19. Paksoy, Turan, Nimet Yapici Pehlivan, Eren Özceylan, (2012). Application of fuzzy optimization to a supply chain network design: A case study of an edible vegetable oils manufacturer, Applied Mathematical Modelling, Volume 36.
20. Papageorgiou, Lazaros G., (2009). Supply chain optimisation for the process industries: Advances and opportunities, Computers & Chemical Engineering, Volume 33.
21. Philippart Michel, Christian Verstraete, Serge Wynen, (2005) Collaborative Sourcing- Strategic Value Creation through Collaborative Supplier Relationship Management, UCL Presses. Belgium.
22. Probert, David, (1997) Developing a Make or Buy Strategy for Manufacturing Business. London.
23. Ray, Rajesh, (2010). Supply Chain Management For Retailing, , New Delhi: Tata McGraw Hill Education.
24. Ronchi, Stefano, (2003). The Internet and the Customer-Supplier Relationship. USA: Ashgate Publishing.
25. Ross, David Frederick, (2004). Distribution: Planning and Control : Managing in the Era of Supply Chain Management. USA: Kluwer Academic.
26. Shah, Janat, (2009). Supply Chain Management: Text and Cases, Pearson Education.
27. Sinha, Ashok, (2009). Supply Chain Management: Collaboration, Planning, Execution and Co-ordination. New Delhi: Global India Publications.
28. Wan Xiaotao, Seza Orçun, Joseph F. Pekny, G.V. Reklaitis, (2003) A simulation based optimization framework to analyze and investigate complex supply chains, In: Bingzhen Chen and Arthur W. Westerberg, Editor(s), Computer Aided Chemical Engineering, Elsevier, Volume 15.
29. Weele, Arjan J. V, (2005). Purchasing & Supply Chain Management: Analysis, Strategy, Planning and Practice. United Kingdam.
30. Weygandt, Kimmel, Kieso, (2010). Managerial Accounting Tools For Business Decision Making, 5.th edition, USA.
31. Wisner, Joel D., Keah-Choon Tan, G.Keong Leong, (2012). Principles of Supply Chain Management: A Balanced Approach, 3 rd edition, South Western.
32. Yoo Taejong, Hyunbo Cho, Enver Yücesan, (2010). Hybrid algorithm for discrete event simulation based supply chain optimization, Expert Systems with Applications, Volume 37.
33. Zhou Zhangyu, Siwei Cheng, Ben Hua, (2000). Supply chain optimization of continuous process industries with sustainability considerations, Computers & Chemical Engineering, Volume 24.
34. Davis, Janice L., Robert Doyle, (2011). “Supply Chain Optimization for Pediatric Perioperative Departments”. AORN Journal, Volume 94.
35. Kastsian Darya, Martin Mönnigmann, (2011). “Optimization of a vendor managed inventory supply chain with guaranteed stability and robustness”, International Journal of Production Economics, Volume 131.
36. Kheljani Gheidar, S.H. Ghodsypour, C.O’Brien, (2009). “Optimizing whole supply chain benefit versus buyer’s benefit through supplier selection”. International. Journal of Production Economics 121.
37. Moncayo-Martínez Luis A., David Z. Zhang, (2011). “Multi-objective ant colony optimisation: A meta-heuristic approach to supply chain design”, International Journal of Production Economics, Volume 131.
38. Silva C.A., J.M.C. Sousa, T.A. Runkler, J.M.G. Sá da Costa, (2009). “Distributed supply chain management using ant colony optimization”. European Journal of Operational Research, Volume 199
39. Vrijhoef Ruben, Lauri Koskela, (2000). ”The Four Roles of Supply Chain Management in Construction”. European Journal of Purchasing & Supply Management, No:6.