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Supply Chain Management: Strategy, Planning, and Operation
Seventh Edition
Chapter 10
Coordination in a Supply Chain
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
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Learning Objectives
10.1 Describe supply chain coordination and the bullwhip effect, and their impact on supply chain performance.
10.2 Identify obstacles to coordination in a supply chain.
10.3 Discuss managerial levers that help achieve coordination in a supply chain.
10.4 Understand some practical approaches to improve coordination in a supply chain.
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Lack of Supply Chain Coordination and Its Impact on Performance
Supply chain coordination all stages of the chain take actions that are aligned and increase total supply chain surplus
Requires that each stage share information and take into account the effects of its actions on the other stages
Lack of coordination results when:
Objectives of different stages conflict
Information moving between stages is delayed or distorted
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Bullwhip Effect (1 of 2)
Fluctuations in orders increase as they move up the supply chain from retailers to wholesalers to manufacturers to suppliers
Distorts demand information within the supply chain
Results from a loss of supply chain coordination
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Bullwhip Effect (2 of 2)
Figure 10-1 Demand Fluctuation at Different Stages of a Supply Chain
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
The Effect on Performance (1 of 2)
Lack of coordination increases variability and hurts supply chain surplus
Impact on costs
Manufacturing cost
Inventory cost
Replenishment lead time
Transportation cost
Labor cost for shipping and receiving
Level of product availability
Relationships across the supply chain
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
The Effect on Performance (2 of 2)
Table 10-1 Impact of the Lack of Coordination on Supply Chain Performance
Performance Measure
Impact of the Lack of Coordination
Manufacturing cost
Increases
Inventory cost
Increases
Replenishment lead time
Increases
Transportation cost
Increases
Shipping and receiving cost
Increases
Level of product availability
Decreases
Profitability
Decreases
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Summary of Learning Objective 1
Supply chain coordination requires all stages to take actions that maximize total supply chain profits. A lack of coordination results if different stages focus on optimizing their local objectives or if information is distorted as it moves across the supply chain. The phenomenon that fluctuation in orders increases as one moves up the supply chain from retailers to wholesalers to manufacturers to suppliers is referred to as the bullwhip effect. This effect results in an increase in all costs in the supply chain and a decrease in customer service levels. The bullwhip effect moves all parties in the supply chain away from the efficient frontier and results in a decrease of both customer satisfaction and profitability within the supply chain.
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Obstacles to Coordination in a Supply Chain
Incentive Obstacles
Information Processing Obstacles
Operational Obstacles
Pricing Obstacles
Behavioral Obstacles
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Incentive Obstacles
Occur when incentives offered to different stages or participants in a supply chain lead to actions that increase variability and reduce total supply chain profits
Local optimization within functions or stages of a supply chain
Sales force incentives
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Information Processing Obstacles
When demand information is distorted as it moves between different stages of the supply chain, leading to increased variability in orders within the supply chain
Forecasting based on orders and not customer demand
Lack of information sharing
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Operational Obstacles (1 of 2)
Occur when placing and filling orders lead to an increase in variability
Ordering in large lots
Large replenishment lead times
Rationing and shortage gaming
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Operational Obstacles (2 of 2)
Figure 10-2 Demand and Order Stream with Orders Every Five Weeks
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Pricing Obstacles (1 of 2)
When pricing policies for a product lead to an increase in variability of orders placed
Lot-size based quantity decisions
Price fluctuations
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Pricing Obstacles (2 of 2)
Figure 10-3 Retailer Sales and Manufacturer Shipments of Soup
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Behavioral Obstacles (1 of 2)
Problems in learning within organizations that contribute to information distortion
Each stage of the supply chain views its actions locally and is unable to see the impact of its actions on other stages
Different stages of the supply chain react to the current local situation rather than trying to identify the root causes
Different stages of the supply chain blame one another for the fluctuations
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Behavioral Obstacles (2 of 2)
No stage of the supply chain learns from its actions over time
A lack of trust among supply chain partners causes them to be opportunistic at the expense of overall supply chain performance
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Summary of Learning Objective 2
A key obstacle to coordination in the supply chain is misaligned incentives that result in different stages optimizing local objectives instead of total supply chain profits. Other obstacles include lack of information sharing, operational inefficiencies leading to large replenishment lead times and large lots, sales force incentives that encourage forward buying, rationing schemes that encourage inflation of orders, promotions that encourage forward buying, and a lack of trust that makes any effort toward coordination difficult.
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Managerial Levers to Achieve Coordination
Aligning goals and incentives
Improving information accuracy
Improving operational performance
Designing pricing strategies to stabilize orders
Building strategic partnerships and trust
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Aligning Goals and Incentives
Align goals and incentives so that every participant in supply chain activities works to maximize total supply chain profits
Align goals across the supply chain
Align incentives across functions
Pricing for coordination
Alter sales force incentives from sell-in (to the retailer) to sell-through (by the retailer)
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Improving Information Visibility and Accuracy
Sharing customer demand data
Implementing collaborative forecasting and planning
Designing single-stage control of replenishment
Continuous replenishment programs (C R P)
Vendor managed inventory (V M I)
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Improving Operations to Synchronize Supply and Demand
Reducing replenishment lead time
Reducing lot sizes
Rationing based on past sales and sharing information to limit gaming
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Designing Pricing Strategies to Stabilize Orders
Encouraging retailers to order in smaller lots and reduce forward buying
Moving from lot size-based to volume-based quantity discounts
Stabilizing pricing
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Building Strategic Partnerships and Trust
Easier to use levers to achieve coordination if trust and strategic partnerships are built
Sharing accurate information
Lower transaction costs between stages
All parties must believe that the benefits of improved coordination are being shared equally
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Improving Coordination in Practice
Get top management commitment for coordination
Devote resources to coordination
Focus on communication with other stages
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Summary of Learning Objective 3
Managers can improve coordination in the supply chain by aligning goals and incentives across different functions and stages of the supply chain. Other actions that managers can take to improve coordination include sharing of sales information and collaborative forecasting and planning, implementation of single-point control of replenishment, improving operations to reduce lead times and lot sizes, E D L P and other pricing strategies that limit forward buying, and the building of trust and strategic partnerships within the supply chain. Top management commitment, the devotion of resources to coordination, and a focus on communication across the supply chain are important requirements for coordination to improve in practice.
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Some Practical Approaches to Improve Supply Chain Coordination (1 of 2)
Continuous replenishment and vendor-managed inventories
A single point of replenishment
C R P wholesaler or manufacturer replenishes based on P O S data
V M I manufacturer or supplier is responsible for all decisions regarding inventory
Substitutes
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Some Practical Approaches to Improve Supply Chain Coordination (2 of 2)
Collaborative planning, forecasting, and replenishment (C P F R)
Sellers and buyers in a supply chain may collaborate along any or all of the following
Strategy and planning
Demand and supply management
Execution
Analysis
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Common C P F R Scenarios
Table 10-2 Four Common C P F R Scenarios
C P F R Scenario
Where Applied in
Supply Chain
Industries Where Applied
Retail event collaboration
Highly promoted channels or categories
All industries other than those that practice E D L P
D C replenishment collaboration
Retail D C or distributor D C
Drugstores, hardware, grocery
Store replenishment collaboration
Direct store delivery or retail D C-to-store delivery
Mass merchants, club stores
Collaborative assortment planning
Apparel and seasonal goods
Department stores, specialty retail
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Collaborative Planning, Forecasting, and Replenishment (C P F R) (1 of 2)
Retail event collaboration
D C replenishment collaboration
Store replenishment collaboration
Collaborative assortment planning
Organizational and technology requirements for successful C P F R
Risks and hurdles for a C P F R implementation
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Collaborative Planning, Forecasting, and Replenishment (C P F R) (2 of 2)
Figure 10-4 Collaborative Organizational Structure
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Summary of Learning Objective 4
V M I and C P F R are two practical approaches to improve coordination in the supply chain. Under V M I, the supplier is responsible for managing product inventories at the retailer while ensuring an agreed upon level of service. Under C P F R, supply chain members manage forecasting, planning, and replenishment in a collaborative manner. Partners may set C P F R relationships to collaborate on store events, D C replenishment, store replenishment, or assortment planning. D C replenishment collaboration is often the easiest to implement because it requires aggregate-level data. Store replenishment collaboration requires a higher level of investment in technology and data sharing to be successful.
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
Copyright
Copyright 2019, 2016, 2013 Pearson Education, Inc. All Rights Reserved
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SPT 512 – Module 6 Assignment
Instructions
Contact a campus recreational sport program and ask what types of development opportunities they offer their student employees. How do they handle their disciplinary process for student employees? What do you feel they are missing? In your write-up, provide suggestions on ways you think they can improve.
For additional details, please refer to the Short Paper/Case Study RubriC PDFdocument.
Guidelines for Submission: Short papers should use double spacing, 12-point Times New Roman font, and one-inch margins. Sources should be cited according to a discipline-appropriate citation method. Page-length requirements: 24 pages.
Short Paper/Case Study Analysis Rubric
Guidelines for Submission: Short papers should use double spacing, 12-point Times New Roman font, and one-inch margins. Sources should be cited according
to a discipline-appropriate citation method. Page-length requirements: 12 pages (undergraduate courses) or 24 pages (graduate courses).
Critical Elements Exemplary (100%) Proficient (90%) Needs Improvement (70%) Not Evident (0%) Value
Main Elements Includes all of the main
elements and requirements
and cites multiple examples to
illustrate each element
Includes most of the main
elements and requirements
and cites many examples to
illustrate each element
Includes some of the main
elements and requirements
Does not include any of the
main elements and
requirements
25
Inquiry and Analysis Provides in-depth analysis that
demonstrates complete
understanding of multiple
concepts
Provides in-depth analysis that
demonstrates complete
understanding of some
concepts
Provides in-depth analysis that
demonstrates complete
understanding of minimal
concepts
Does not provide in-depth
analysis
20
Integration and
Application
All of the course concepts are
correctly applied
Most of the course concepts
are correctly applied
Some of the course concepts
are correctly applied
Does not correctly apply any of
the course concepts
10
Critical Thinking Draws insightful conclusions
that are thoroughly defended
with evidence and examples
Draws informed conclusions
that are justified with evidence
Draws logical conclusions, but
does not defend with evidence
Does not draw logical
conclusions
20
Research Incorporates many scholarly
resources effectively that
reflect depth and breadth of
research
Incorporates some scholarly
resources effectively that
reflect depth and breadth of
research
Incorporates very few scholarly
resources that reflect depth
and breadth of research
Does not incorporate scholarly
resources that reflect depth
and breadth of research
15
Writing
(Mechanics/Citations)
No errors related to
organization, grammar and
style, and citations
Minor errors related to
organization, grammar and
style, and citations
Some errors related to
organization, grammar and
style, and citations
Major errors related to
organization, grammar and
style, and citations
10
Earned Total 100%
Short Paper/Case Study Analysis Rubric