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8/8/2019 Intro to SCM Lecture-1
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SUPPLY CHAIN
MANAGEMENT
Introduction to SCM
Lecture 1
Delivering a Burger to You
When you buy a burger from McDonald or a Zinger fromKFC, have you thought where all of the ingredientscame from that produced your sandwich?
Depending on the restaurant’s location, McDonald’s andKFC source their ingredients from both local and globalsuppliers.
The challenge is to ensure that all restaurants in theirnetwork have enough ingredients to meet customerdemand.
This requires planning, implementing, and controlling theefficient, effective flow and storage of goods andservices to deliver the burger to you
Fighting a war is a little more difficult!
design and development, acquisition, storage,movement, distribution, maintenance,
planning and carrying out the movement andmaintenance of forces
evacuation and disposition of material;
movement, evacuation, and hospitalization ofpersonnel;
acquisition of construction, maintenance,operation and disposition of facilities
a gigantic task indeed.
Logistics
The word logistics was first associated with themilitary in 1905 as a branch of war that pertains
to the movement and the supply for armies.
Now, Logistics is not only used in military butalso by managers in almost all spheres ofactivity to fine tune the process of delivery
through various supply lines with the primaryobjective of being able to deliver not just 'in time'
but also at 'the desired place'.
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Definition of Logistics
Logistics - ...the process of planning,
implementing, and controlling the efficient, effectiveflow and storage of goods, services, and relatedinformation from point of origin to point of
consumption for the purpose of conforming tocustomer requirements." (Reference: Council ofLogistics Management)
(Note that this definition includes inbound,
outbound, internal, and external movements, andreturn of materials)
It is a fallacy to assume that the best
logistics strategy is to get the product fromthe supplier to the customer the fastestand always be in stock for allorganizations.
If this were true, most organizations wouldnot be profitable today.
THE PURPOSE OF A
LOGISTICS SYSTEM
RIGHT QUANTITIES of the
RIGHT GOODS to the
RIGHT PLACES at the
RIGHT TIME in the
RIGHT CONDITION at the
RIGHT COST.
Creating a logistics strategy is a balancing actCreating a logistics strategy is a balancing actwhich takes many variables into account.which takes many variables into account.
The Need for Logistics Improvements
Earlier Today
C om p ani e s
• No two companies at thesame level of competition.
• The main motive was toincrease production.
• Production differentiationvery early and far fromcustomer.
• Reaction approach ofindustries.
• Competition at all levels.
• Main motive is customerservice.
• Product differentiated
nearer the customer.• Action approach of
industries.
C u s t om er
• Customer did not careabout specifications.
• Less market movingpowers
• Customers demand exactspecifications.
• More power devolved to thecustomer.
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From Fragmentation to Integration-1
Era of Fragmentation Strategy
- design independent system for
each logistics activity
Focus
- activity costs and productivity
Goal
- minimize functional disruption
Evolving Integration Strategy
- design coordinated internal
systems
Focus
-internal logistics costs and
customer service levels
Goal
- internal costs and service
objectives
From Fragmentation to Integration-2
Total Integration
Strategydeveloping cross-organizational systems andrelationships
Focus
supply chain performance and value, total costanalysis
Goal
maximize value and customer satisfaction
Supply Chain- One Definition
Supply Chain is a sequence of firms thatperform activities required to create and
deliver a good or service to consumers orindustrial users.
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Logistics Management….
Logistics Management is that part ofSupply Chain Management that plans,
implements, and controls the efficient,effective forward and reverse flow and
storage of goods, services and relatedinformation between the point of origin andthe point of consumption in order to meetcustomer’s requirements.
…while Supply Chain Management
Supply Chain Management encompasses theplanning and management of all activitiesinvolved in sourcing and procurement,conversion and all Logistics Managementactivities
Importantly it also includes coordinationcollaboration with channel partners which can besuppliers, intermediaries, third party serviceproviders and customers
In essence, Supply Chain Managementintegrates supply and demand managementwithin and across companies.
Logistics vs. Supply Chain Supply Chain Management
The network of organizations that fulfillcustomer needs
Can either be product or service oriented
Product: cars, computers, etc.
Service: MBA students, Hospitals
By definition, incorporates multiple firms ororganizations not under central control
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Philosophy of SCM
The entire supply chain is a single, integratedentity.
The cost, quality and delivery requirements ofthe customer are objectives shared by everycompany in the chain.
Inventory is the last resort for resolving supplyand demand imbalances.
Simplistic Supply Chain
Supplier ManufacturerWholesaler/
DistributerRetai ler Cus to mer
Information
Product
Funds
More Realistic Supply Chain
The Firm
Wholesaler Wholesaler
Retailer Retailer Retailer Retailer
1st Tier Supplier 1st Tier Supplier
3rd Tier Supplier
2nd Tier Supplier
3rd Tier Supplier
2nd Tier Supplier
Customer Base
Resources BaseInformation
Flow
Product
Flow
Sell Side
Buy Side
D own s t r e am of t h ef i r m
U p s t r e am of
t h ef i r m
Why is SCM Important?
Strategic Advantage – It Can Drive Strategy
* Manufacturing is becoming more efficient
* SCM offers opportunity for differentiation (Dell) or costreduction (Wal-Mart or Big Bazaar)
Globalization – It Covers The World
* Requires greater coordination of production anddistribution
* Increased risk of supply chain interruption* Increases need for robust and flexible supply chains
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Why is SCM Important?(continued)
At the company level, supply chain managementimpacts
* COST
– For many products, 20% to 40% oftotal product costs are controllablelogistics costs.
* SERVICE
– For many products, performancefactors such as inventory availabilityand speed of delivery are critical tocustomer satisfaction.
Traditional View of Suppliers &Businesses
Porter’s Power Model
Very similar to Ford’s
If a supplier makes a penny, that is a penny that Ford couldhave made
i.e., classic adversarial relationship
Multiple suppliers to spread risk
Maintain internal manufacturing capability, just-in-case
Vertical Integration
Optimization of a relatively static chain
Long life products
More Advanced View of SCM
Minimize number of suppliers
Work on Just-in-time supplies
Virtual Integration
Control not ownership
Adaptive & Responsive supply chains
Risk management & mitigation
Creating a Strategic Advantage
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Creating a Strategic Advantage
What are the strategic objectives of theorganization?
- Strategic Analysis of the Competition
- Evaluate Channel Structure
The answers to the above question will give anorganization a road map to set its customer service policy.This policy is then translated to the channel structure to
best meet the organization’s goals in the most efficient andeffective manner for a competitive advantage
Competing for the customer
Customer:
Seeking benefit at an acceptable cost
Company
Asset utilization
Competitor
Asset utilization
Value Value
Cost differential
Competitive Advantage Commercial Success
Competitive Advantage Commercial Success
Commercial Success
Cost Advantage Value Advantage
Cost Advantage helps in productivity advantage andsuccessful companies have:
• PRODUCTIVITY ADVANTAGE: lower cost profile
• VALUE ADVANTAGE: product offering• IDEALLY, A COMBINATION OF BOTH
Productivity Advantage
Comes from experience in efficient production,greater sales volume, economy of scale and
declining of all costs with increase in volume.
Realcostperunit
Cumulative volume
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Value Advantage
Strategy based upon differentiated value
Product image & reputation
Service: Delivery service, after salesservice, technical support, financial
package
Customer/company relationship
“CUSTOMERS DON’T BUY PRODUCT,THEY BUY BENEFITS”
Productivity & Value Advantage Matrix
Commodity Market
• Little or no productor value advantage
Cost Leader
• Mainly Productivityadvantage
Service Leader
• Mainly valueadvantage
Cost & Service Leader
• Excel in value chainactivities and also haveproductivity advantage
ProductivityAdvantage
V a l u e A d v a n t a g e
Factors Affecting Productivity & Value Advantage
(1) (2)
The goal:
Superior CustomerValue
(4)
Productivity Advantage
ValueAdvantage
• Capacity Utilization
• Asset Utilization
• Inventory Reduction
• Integration withsuppliers
(3)
• Customizedservices
• Reliability
• Responsiveness
Logistics and Marketing
Due to increased competition and productimprovements power of brand value isdeclining.
Technological difference betweencompany product is also declining
Availability at the point of sales isimportant to retain even an old satisfiedcustomer, otherwise the sale will be lost tocompetitor
Customer service is a major ‘valueadvantage’.
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Impact of Logistics & Customer Service
on Marketing For the consumer the customer service, brand value,
corporate image and availability are importantconsiderations.
Marketing is improved with strong ties with intermediarysuch as large retail outlets creating customer franchisesas well as what the consumer is looking for.
The consumer and customer franchises need aneffective supply chain to result in market effectiveness.
ConsumerFranchise
X X =CustomerFranchise
Supply ChainEfficiency
MarketEffectiveness
Brand Value
Corporate
ImageAvailability
CustomerService
PartnershipQuick Response
Flexibility
Reduced Inventory
Low CostSuppliers
Market Share
Customer
Retention
Superior ROI
Barriers to SC Integration
Barriers to Logistics/SC Integration arisefrom inappropriate
Organization Structure
Measurement Systems
Inventory Ownership
Information Technology
Knowledge Transfer Capability
Barriers to Logistics Integration-
Organization Structure
Traditional organization structure preventsany cross-functional process from beingimplemented.
Each functional area concerns itself withachieving its own functional excellence
Reason: Most managers are rewarded forachieving functional excellence
Significant modification of how an organizationdeals with cross-functional matters is essential
for successful process integration
Barriers to Logistics Integration-
Measurement Systems
Traditional measurement systems have alsomade cross-functional coordination difficult.
Managers must learn to view their specificfunctions as part of a process rather than asstand-alone activities
And accept increased costs within theirfunctional area for the sake of lower coststhroughout the process
Measurement system must not penalizefunctional managers, otherwise logistical
integration will be more theory than practice.
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Barriers to Logistics Integration-
Inventory Ownership
adequate supply has always been acomfort against demand and operationaluncertainty
Forward commitment of inventory to local
markets can serve to facilitate sales
The cost-benefit relationship and the risksrelated to incorrectly located or obsolete
inventory must be considered.
Barriers to Logistics Integration-
Information Technology
performance measurement, informationsystem applications tend to be designedalong organization lines
Many databases limited to specificfunctions and not easily accessed on across-functional basis
Logistical integration requires sharing ofcritical data across functional areas.
Barriers to Logistics Integration-
Knowledge Transfer Capability
knowledge containment tends to fosterthe functional orientation by developing aworkforce composed of specialists
The failure to transfer knowledge can alsocreate a barrier to continued integrationwhen an experienced employee leaves
Failure of many firms to develop proceduresand systems for transferring cross functionalknowledge is a barrier to logistics integration .
Elements of Supply Chain
Competency
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Planning & Coordination Flows Superior Network Design
SC facilities typically include manufacturingplant, warehouses, cross-dock operations,outsourced facilities and retail stores
All logistical facilities must be managed as apart of company’s logistical/SC network.
The design network including information andtransportation, also handles customer orders,maintains inventory and materials.
Network design needs to be modified toaccommodate changes in demand and supply,product mix, supplier’s supplies andmanufacturing requirements.
Drivers of Supply Chain Performance
Network Design
Information Inventory Sourcing
Pricing Transportation Warehousing, material handling, and
Packaging
Integrated Logistics/SC
It is the competency that links the company withits customers and suppliers. The entireoperation can be divided into two maincategories:
- Information Flow
- Inventory Flow
Information from and about customers flows in theform of sales activity, orders and forecasts.
The information flow is used for purchasing andmanufacturing plans. The products and materialsprocured are used to move the value added inventory,flow takes place to ultimately result in transfer of productto the consumer.
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Inventory Flow
The logistics/SC operation starts withinitial shipment of materials from a supplierand ends with the manufactured orprocessed product to a customer.
PhysicalDistribution
ManufacturingSupport
Procurement
Inventory Flow
Information Flow
Information flow integrates the threeoperating areas of inventory flow andparallel the actual work performed in thethree operating areas of inventory flow.The main component are:
Planning &Coordination Flows
Information Flow
Operational Flows
Inventory Management Policy
Customer Segmentation
Product Requirement
Transportation Integration
Time Based Requirement
Competitive Performance
CustomerSegmentation
ProductRequirement
TransportationIntegration
Time-basedrequirements
Competitiveperformance
Inventory Management PolicySelective Deployment
Customer Segmentation
More weightage to highly profitable and customers withgrowth potential. Inventory needs to be focused onhighly profitable customers (part of segmented logistics)
Product Requirements
In most cases, there is substantial difference in volumeand profitability across product lines. Selective inventorypolicy demands more importance to be given to productline profitability. An enterprise takes more care of itshighly profitable items.
Transport Integration
Regional warehousing saves transportations which mayoffset the cost of holding inventory
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Time based requirements
Produce and supply products when required to save on
inventory costs. In cases when the raw materials andproducts can be delivered quickly, safety stock can bereduced for lower inventory costs
Competitive Performance
Inventories need to be analyzed with competitors in
mind. Unnecessarily higher inventories make a companyuncompetitive. Analyze!
Question
Customer segmentation in inventorymanagement policy gives all customerequal weightage
A. True
B. False
1. What is supply chain management?2. What are the sources of competitive advantage
in supply chain?
3. What are the implications of supply chainmanagement in logistics?
4. Explain the concept of value advantage. Howvalue advantage can be achieved throughcustomer service and production activities?
5. How logistics and customer service affectmarketing?
Reference: Logistics Management by Satish C.Ailwadi and R. Singh, Prentice Hall of India,2005
Suggested Texts1. Wisner, J. D., Leong, G. K. and Tan, KC., Principles of
Supply Chain Management, Thomson, 20052. Chopra, S., and Meindl, P., Supply Chain
Management: Strategy, Planning, & Operation , 2ndedition, Upper Saddle River, NJ: Prentice-Hall, Inc.,2004.
3. Bowersox, D.J., Closs, D.J., & Cooper, M.B., Supply Chain Logistics Management , Boston: McGraw-Hill,2002.
4. Coyle, J. J. Bardi, E.J. and Langley Jr., C. J., ‘The Management of Business Logistics’ , 7th edition,Published by Thomson Learning, Canada
5. Ailwadi S.C, and Singh, R., Logistics Management ,Prentice Hall of India, 20056. Designing & Managing the Supply Chain by Simchi-
Levi, D; Keminsky,P. and Simchi-Levi, E., 2nd Edition,Tata McGraw-Hill
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The end
Thank You