Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns...
Transcript of Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns...
![Page 1: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/1.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Outline – CLSC
• Class 1
– Description
– Motivation
– Examples
– Problems
– Solution approaches
![Page 2: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/2.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Outline – CLSC
• Class 2
– Solutions to Problems
• Supply Control
– Product Acquisition Management
– Design, Accessibility and Life Cycles
• Operational Control
– Testing, Sorting and Disposition
• Market Control– Commercial Returns & Time Value
– Competition Strategy
![Page 3: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/3.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Outline – CLSC
• Class 3
– Evolution of CLSC Research
– Lessons Learned
– Current Trends
– Suggestions
![Page 4: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/4.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Class 1
Introduction to Closed-Loop Supply Chains
![Page 5: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/5.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains
• Supply chains that are designed and managed to explicitly consider the reverse and forward supply chain activities over the entire lifecycle of the product.
![Page 6: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/6.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Traditional, Open-Loop Supply Chain
DistributionReseller or
CustomerSales
ManufacturingRaw
Materials
![Page 7: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/7.jpg)
© 2006 Atasu, Guide, Van Wassenhove
A Closed-Loop Supply Chain
DistributionReseller or
CustomerSales
ManufacturingRaw
Materials
ReturnsCommercial
Returns
Remanufactured product
Return Stream
Returns
Evaluation
Spare
Components
Spares Recovery
Secondary
Market
![Page 8: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/8.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Examples of Closed-Loop Supply Chains
• Containers (cameras, toner cartridges)
• Industrial remanufacturing (copiers)
• Consumer electronics (mobile telephones)
• Product life extension (jet engines, aircraft)
• Tire re-treading (passenger and commercial)
• Telecommunications (circuit packs and routers)
![Page 9: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/9.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Why CLSC?
• Product Returns !
• How to handle product returns ?
![Page 10: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/10.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Migrant child from Hunan province sits atop one of countless piles of unrecyclable computer waste imported from
around the world. Guiyu, China. December 2001. Copyright Basel Action Network.
![Page 11: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/11.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Woman about to smash a cathode
ray tube from a computer monitor
in order to remove the copper
laden yoke at the end of the
funnel. The glass is laden with
lead but the biggest hazard from
this is the inhalation of the highly
toxic phosphor dust coating
inside. Monitor glass is later
dumped in irrigation canals and
along the river where it leaches
lead into the groundwater. The
groundwater in Guiyu is
completely contaminated to the
point where fresh water is trucked
in constantly for drinking
purposes. Guiyu,
China. December 2001. Copyright
Basel Action Network.
![Page 12: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/12.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Two different Return Streams
• Waste-driven
• Market-driven
![Page 13: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/13.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Product Returns
• Producer Responsibility Laws
– Popular in the EU
• Electronics
– computers, mobile phones, consumer appliances
• Automobiles
• Other durable goods
• These may be referred to as waste-stream driven returns
![Page 14: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/14.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Product Returns
• Many remanufacturing firms actively influence product returns by providing incentives for the return of products
– Incentives include:
• Deposits
• Cash paid for a specified level of quality
• Trade-in
• These may be referred to as market-driven returns
![Page 15: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/15.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Product Returns
• These two views result in extremely different behavior towards of reuse activities.
• A waste stream approach:
– Fundamental issue: minimize the amount of money the firm loses
• A market-driven approach:
– Reuse is a profitable economic proposition
![Page 16: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/16.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Product Returns
• A waste stream approach will have, on average, returns of lower quality.
• These returns will have larger variancesin quality, quantity, and timing.
![Page 17: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/17.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Products
Sort & Test (based on Q)Conditions:•High inventory•Large facility•High leakage (disposal)
Disposal
Waste Stream
RemanufactureConditions:•High WIP•Low utilization • Highly variable lead times•Complex condition based routings•Highly variable processing times
Case 1: Waste Stream
- Inventory
- Work centers
Operational Characteristics
![Page 18: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/18.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Products
Disposal
Market-driven
RemanufactureConditions:•Low WIP•High utilization • Stable short lead times
Case 2: Market Driven
StagingConditions:•Low WIP•No testing
- Inventory
- Work centersSort, test & grade
Done by
seller
Operational Characteristics
![Page 19: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/19.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Again: Why CLSC?
• Product Returns !
• How to handle product returns ?
• Can we make profit?
• Or should we minimize the costs?
• How to decide then?
![Page 20: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/20.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Types of Product Returns
• Commercial returns
– 30- to 90- day free returns policy in the US
– Policies not as free in Europe (mostly 7 days) –Internet and catalogue sales are more liberal
– HP – total costs ~ 2% of gross sales dollars annually
– Bosch Power Tools: ~ 2.6% of sales
– Total cost estimated at >$100 billion in the United States alone
• Repair/Warranty returns
• Leasing
![Page 21: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/21.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Types of Product Returns
• End-of-use returns
– Cell phones
• Over 1 billion cell phone handsets in use world-wide in 2002
• Replacement rate: 80% after first year of use
• End-of-life returns
– Mandatory take-back requirement in the European Union
• WEEE (Waste Electronics and Electrical Equipment) Legislation
![Page 22: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/22.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Product returns
PLC
IntroductionStage
Warranty Returns
GrowthStage
Warranty ReturnsCommercial Returns
MaturityStage
Warranty ReturnsCommercial ReturnsEnd-of-Use Returns
Repair Returns
DeclineStage
Warranty ReturnsCommercial ReturnsEnd-of-Use Returns
Repair ReturnsEnd-of-Life Returns
Time
Endof
Production
End-of-Use ReturnsRepair Returns
End-of-Life Returns
![Page 23: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/23.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Assessing the Economic Attractiveness of Reuse Activities
![Page 24: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/24.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Basic CLSC Activities
• Remanufacturing
– In the U.S. > 100,000 firms
– Annual sales estimate > $200 billion
– Direct employment > Steel Industry
• Direct Reuse:
– 2nd hand markets?
• Recycling
• Disposal
![Page 25: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/25.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Key Activities • Product returns management
– Product acquisition– Reverse logistics– Test, sort, grade, and disposition
• Remanufacturing/reconditioning operational issues– Repair– Remanufacture – Recycle
• Remarketing– Distribution– Sales– Reuse
![Page 26: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/26.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains
• Product Acquisition – the acquisition of used (discarded) products that serve as the input to a reuse system.
– Classic assumption: Product return rates are an exogenous process, and cannot be controlled by the firm.
![Page 27: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/27.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains• Reverse Logistics
– The process of planning, implementing, and controlling the inbound flow and storage of goods and related information for the purpose of recovering value or proper disposal.
![Page 28: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/28.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains
• Test, Sort, Grade and Disposition
– The disposition choice is determined by the most profitable alternative:
• Repair
• Refurbish
• Remanufacture
• Recycle
• Dispose
![Page 29: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/29.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains
• Reselling-Remarketing
– New market creation
– Consumer attitudes
– Market cannibalization
![Page 30: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/30.jpg)
© 2006 Atasu, Guide, Van Wassenhove
How hard are these key activities?
ProductAcquisition
ReverseLogistics
TestSort
Grade
Remanufacture/refurbish
Remarketing
Product Life Extension
⇒⇒⇒⇒ Jet engines
Easy Easy Hard Hard Easy
Refillable
Containers
⇒⇒⇒⇒ Toner cartridges
EasyEasy Easy Easy
Easy
Tire Re-treading
⇒⇒⇒⇒ Commercial Easy Intermediate Intermediate Intermediate Easy
Consumer Electronics Reuse
⇒⇒⇒⇒ Cellular Phones
HardEasy Easy Easy
Intermediate
Industrial Remanufacturing
⇒⇒⇒⇒ Copiers
Intermediate Intermediate Hard Hard Hard
Tire Retreading
⇒⇒⇒⇒ Passenger Easy Hard Intermediate Intermediate Hard
![Page 31: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/31.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Economics of Product Reuse
• We develop a simple method for determining the economic attractiveness of reuse activities.
– Is reuse a value creating activity for a firm?
• We reject the idea that firms must passively accept product returns and show that a system for control exists
![Page 32: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/32.jpg)
© 2006 Atasu, Guide, Van Wassenhove
• Need to remove bottlenecks (acquisition,
remanufacturing, remarketing)
• Need to optimise as a global process with a
view on maximising value recovery (as
opposed to cost minimisation)
• Need to consider time value of the product
over its lifecycle
Solution: A Business Process Approach
![Page 33: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/33.jpg)
© 2006 Atasu, Guide, Van Wassenhove
• Product acquisition is a major driver of success
• Creating effective remarketing channels is
another major driver
• Research emphasis has largely been on reverse
logistics, disassembly and remanufacturing
operations
Solution: A Business Process Approach
![Page 34: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/34.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Solution: A Business Process Approach
Remanufacturable
Product Supply
Control
Remanufacturing
Operational
Issues
Remanufactured
Products Market
Development
![Page 35: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/35.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Value Creation: End-of-Use Returns
• Some examples of current supply chains
![Page 36: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/36.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Supplier
Manufacturer
Retailers
CustomersPre-paid mailers
Forward Flows
Reverse Flows
A Closed-Loop Supply Chain for Cartridge Reuse
![Page 37: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/37.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Supplier
Manufacturer
Retailers
Customers
Cash for return
A Closed-Loop Supply Chain for Single-Use Cameras
Forward Flows
Reverse Flows
![Page 38: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/38.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Characteristics of Closed-Loop Supply Chains for Refillable
Container
• Commodity goods
• Containers for consumables
• High volume
• Low variability• Volume
• Quality
• Non-distinguishable products
• Simple products
• OEM controlled
• Short lead times
![Page 39: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/39.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains for Refillable Container
• Basic Issues:
– Return Acquisition
– Reverse Logistics
– Competition
• Solutions:
– Supply Control
– Logistics Setting
– Entry deterrance
![Page 40: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/40.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Supplier
Manufacturer
Retailer
OEM Customers(new technology)
RemanufacturerSpare
Parts
Remanufactured
Customers(older technology)
Deposits, leasing,
and financial
incentives
Deposits, leasing, and
financial incentives
Forward Flows
Reverse Flows
Remanufactured
Flows
A Closed-Loop Supply Chain for Photocopiers
![Page 41: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/41.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Characteristics of Closed-Loop Supply Chains for Industrial
Remanufacturing
• High variability• Timing
• Quality
• Stable production technology
• Limited volumes
• Modular design
• Imbalances in supply and demand
• Cannibalization
![Page 42: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/42.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains for Industrial Remanufacturing
• Basic Issues:
– Cannibalization
– Variability
• Solutions:
– Leasing
– Secondary Markets
![Page 43: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/43.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Supplier
Manufacturer
Airtime Provider
OEM Customers
Country A(new technology)
Remanufacturer & Broker
Remanufactured
Customers in
Country A
(older technology)
Remanufactured
Customers
Country B
(older technology)
Airtime Providers
As-is Customers
in Country B
(any functional
technology)
Forward Flows
Reverse Flows
Remanufactured
Flows
A Closed-Loop Supply Chain for Cellular Telephones
![Page 44: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/44.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Characteristics of Closed-Loop Supply Chains for Cellular
Telephones
• Dynamic spot markets for supply and demand
• High volumes
• Perishable good
• High information requirements
• High variability• Quality
• Timing
• Cascade reuse opportunities (worldwide market)
![Page 45: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/45.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains for Cellular Telephones
• Basic Issues:– Cannibalization
– Competition
– Variability
• Solutions– Acquisition Management
– Secondary markets
– Speed (Sell as is)
![Page 46: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/46.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Supplier
Manufacturer
Retailers
&
Garages
Customers
(New)
A Closed-Loop Supply Chain for Passenger Tire Retreading
Casing Collector
Retreader
Forward Flows
Reverse Flows
Remanufactured
Flows
Customers
(Retread)
![Page 47: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/47.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Supplier
Manufacturer
Retailers
A Closed-Loop Supply Chain for Commercial Tire Retreading
Retreader
Forward Flows
Reverse Flows
Remanufactured
Flows
CustomersTrucking Fleets
![Page 48: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/48.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Characteristics of Closed-Loop Supply Chains for Tire
Remanufacturing
Passenger tires
• High volumes
• High variability• Quality
• Timing
• Poor image
• Limited markets
Commercial tires
• High volumes
• Information requirements
![Page 49: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/49.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Closed-Loop Supply Chains for Tire Remanufacturing
• Basic Issues:
– Passenger: Image
– Passenger: Variability
– Commercial: Disposition
• Solutions:
– Passenger: Market creation
– Passenger: Acquisition management
– Commercial: Installed Base Management
![Page 50: Outline – CLSCpinar/teaching/isye3104-fall2007/...Types of Product Returns • Commercial returns – 30- to 90- day free returns policy in the US – Policies not as free in Europe](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84f08735a7bb58bc2afb72/html5/thumbnails/50.jpg)
© 2006 Atasu, Guide, Van Wassenhove
Next Class:
– Solutions to Problems
• Supply Control
– Product Acquisition Management
– Design, Accessibility and Life Cycles
• Operational Control– Testing, Sorting and Disposition
• Market Control– Commercial Returns & Time Value
– Competition Strategy