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Managing Supply Chain Inventories

  • David Frederick Ross

Abstract

One of the most important challenges facing supply chain managers is the effective control of inventory. Supply chain inventories consist of the raw materials, components, assemblies, and finished goods necessary to support demand throughout the supply channel pipeline. At the core of inventory management resides a fundamental dilemma. When it comes to the timely fulfillment of demand requirements, inventory is necessary and useful; however, too much or the wrong inventory at the wrong place becomes a significant liability, a huge financial millstone around the neck of the enterprise, reducing profitability and draining the vitality of strategic supply chain initiatives targeted at increasing competitive advantage or exploring new markets. Inventory ties up capital; incurs carrying costs; needs to be transported; requires receiving, material handling, and storage; and can become damaged and obsolete over time. On the other hand, the value of a properly managed inventory exceeds its cost. Product availability at the time, location, quantity, quality, and price desired by the customer not only provides immediate profits but also secures long-term customer loyalty and brand leadership. When it is effectively controlled, inventory management enables the realization of channel marketing, sales, and logistics strategies and provides the lubricant for the smooth flow of product and service value from supplier to the customer.

Supplementary material

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Problem 7.1 (XLSX 11 kb)
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Problem 7.2 (XLSX 11 kb)
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Problem 7.3 (XLSX 9 kb)
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Problem 7.4 (XLSX 9 kb)
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Problem 7.5 (XLSX 8 kb)
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Problem 7.6 (XLSX 9 kb)
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Problem 7.7 (XLSX 8 kb)
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Exercise 7.1 Carrying Cost Calculation (XLSX 10 kb)
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Exercise 7.2 Return on Asset (XLSX 10 kb)
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Figure 7.6 LIFO and FIFO (XLSX 9 kb)
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LIFO and FIFO (XLSX 13 kb)
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Problem 7.2 (XLSX 10 kb)
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Table 7.1. Magnitude of Inventory (XLSX 10 kb)
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Chapter 7 (PPTX 1328 kb)

References

  1. 1.
    All definitions from the APICS Dictionary in this chapter are from the 14th edition (2013).Google Scholar
  2. 2.
    Wilson, Rosalyn. 2014. 25th annual “State of Logistics Report.” Oak Brook: Council of Supply Chain Management Professionals.Google Scholar
  3. 3.
    Reference the discussion in Chopra, Sunil, and Peter Meindl. 2010. Supply chain management: Strategy, planning, and operation, 4th ed. New York: Prentice Hall.Google Scholar
  4. 4.
    Wilson, 25th annual “State of Logistics Report.”Google Scholar
  5. 5.
    Reference the detail for how each one of the five inventory costing methods is calculated by reviewing the supplement at the end of this chapter.Google Scholar

Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  • David Frederick Ross
    • 1
  1. 1.APICSChicagoUSA

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