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A Strategic Framework for Supply Chain Design, Planning, and Operation 8/25/00 S.Chopra/Logistics Strategy 1 Outline What is supply chain management? A supply chain strategy framework 8/25/00 S.Chopra/Logistics Strategy 2 Traditional View: Logistics in the Economy (1990, 1996) Freight Transportation Inventory Expense Administrative Expense Logistics related activity $352, $455 Billion $221, $311 Billion $27, $31 Billion 11%, 10.5% of GNP. Source: Cass Logistics 8/25/00 S.Chopra/Logistics Strategy 3 Traditional View: Logistics in the Manufacturing Firm Profit Logistics 4% Cost Marketing Cost Manufacturing 8/25/00 21% Profit Logistics Cost Marketing Cost 27% Cost 48% S.Chopra/Logistics Strategy Manufacturing Cost 4 Supply Chain Management: The Magnitude in the Traditional View Estimated that the grocery industry could save $30 billion (10% of operating cost by using effective logistics and supply chain strategies – A typical box of cereal spends 104 days from factory to sale – A typical car spends 15 days from factory to dealership Laura Ashley turns its inventory 10 times a year, five times faster than 3 years ago 8/25/00 S.Chopra/Logistics Strategy 5 Supply Chain Management: The True Magnitude Compaq estimates it lost $0.5 billion to $1 billion in sales in 1995 because laptops were not available when and where needed When the 1 gig processor was introduced by AMD, the price of the 800 meg processor dropped by 30% P&G estimates it saved retail customers $65 million by collaboration resulting in a better match of supply and demand 8/25/00 S.Chopra/Logistics Strategy 6 What is a supply chain? P&G or other manufacturer Jewel or third party DC Plastic Producer Tenneco Packaging Chemical manufacturer (e.g. Oil Company) 8/25/00 Paper Manufacturer Jewel Supermarket Customer wants detergent and goes to Jewel Chemical manufacturer (e.g. Oil Company) Timber Industry S.Chopra/Logistics Strategy 7 Flows in a Supply Chain Information Product Customer Funds 8/25/00 S.Chopra/Logistics Strategy 8 Cycle View of Supply Chains Customer Customer Order Cycle Retailer Replenishment Cycle Distributor Manufacturing Cycle Manufacturer Procurement Cycle Supplier 8/25/00 S.Chopra/Logistics Strategy 9 Push/Pull View of Supply Chains Customer Order Cycle Procurement, Manufacturing and Replenishment cycles PUSH PROCESSES PULL PROCESSES Customer Order Arrives 8/25/00 S.Chopra/Logistics Strategy 10 Examples of Supply Chains Dell / Compaq Toyota / GM / Ford McMaster Carr / W.W. Grainger Amazon / Borders / Barnes and Noble Webvan / Peapod / Jewel What are some key issues in these supply chains? 8/25/00 S.Chopra/Logistics Strategy 11 What is Supply Chain Management? Managing supply chain flows and assets, to maximize supply chain surplus. What 8/25/00 is supply chain surplus? S.Chopra/Logistics Strategy 12 The Value Chain: Linking Supply Chain and Business Strategy Business Strategy New Product Marketing Strategy Strategy New Product Development Supply Chain Strategy Marketing and Operations Distribution Sales Service Finance, Accounting, Information Technology, Human Resources 8/25/00 S.Chopra/Logistics Strategy 13 Achieving Strategic Fit Understanding – – – – – – 8/25/00 the Customer Lot size Response time Service level Product variety Price Innovation Implied Demand Uncertainty S.Chopra/Logistics Strategy 14 Levels of Implied Demand Uncertainty Detergent Long lead time steel High Fashion Emergency steel Customer Need Price Responsiveness Low High Implied Demand Uncertainty 8/25/00 S.Chopra/Logistics Strategy 15 Understanding the Supply Chain: CostResponsiveness Efficient Frontier Responsiveness High Low Cost High 8/25/00 Low S.Chopra/Logistics Strategy 16 Achieving Strategic Fit Responsive supply chain Responsiveness spectrum Efficient supply chain Certain demand 8/25/00 Implied uncertainty spectrum S.Chopra/Logistics Strategy Uncertain demand 17 Strategic Scope Suppliers Manufacturer Distributor Retailer Customer Competitive Strategy Product Dev. Strategy Supply Chain Strategy Marketing Strategy 8/25/00 S.Chopra/Logistics Strategy 18 Drivers of Supply Chain Performance Efficiency Responsiveness Supply chain structure Inventory Transportation Facilities Information Drivers 8/25/00 S.Chopra/Logistics Strategy 19 Considerations for Supply Chain Drivers Driver Efficiency Responsiveness Inventory Cost of holding Availability Transportation Consolidation Speed Facilities Consolidation / Proximity / Dedicated Flexibility What information is best suited for each objective Information 8/25/00 S.Chopra/Logistics Strategy 20 Supply Chain Decisions: Structuring Drivers Strategy (Design) Planning Operation 8/25/00 S.Chopra/Logistics Strategy 21 Major Obstacles to Achieving Fit Multiple owners / incentives in a supply chain Local optimization and lack of global fit Increasing product variety / shrinking life cycles / customer fragmentation Increasing implied uncertainty 8/25/00 S.Chopra/Logistics Strategy 22 Dealing with Multiple Owners / Local Optimization Information Coordination Contractual Coordination 8/25/00 S.Chopra/Logistics Strategy 23 Lead Time Dealing with Product Variety: Mass Customization Long Short Mass Customization High Low Low 8/25/00 High S.Chopra/Logistics Strategy 24 Fragmentation of Markets and Product Variety Are the requirements of all market segments served identical? Are the characteristics of all products identical? Can a single supply chain structure be used for all products / customers? No! A single supply chain will fail different customers on efficiency or responsiveness or both. 8/25/00 S.Chopra/Logistics Strategy 25 Tailored Logistics Each Logistically Distinct Business (LDB) will have distinct requirements in terms of – Inventory – Transportation – Facility – Information Key: How to gain efficiencies while tailoring logistics? 8/25/00 S.Chopra/Logistics Strategy 26 Applying the Framework to ecommerce: What is e-commerce? Commerce – – – – – – 8/25/00 transacted over the Internet Is product information displayed on the Internet? Is negotiation over the Internet? Is the order placed over the Internet? Is the order tracked over the Internet? Is the order fulfilled over the Internet? Is payment transacted over the Internet? S.Chopra/Logistics Strategy 27 Existing Channels for Commerce Product information – Physical stores, EDI, catalogs, face to face, … Negotiation – Face to face, phone, fax, sealed bids, … Order placement – Physical store, EDI, phone, fax, face to face, … Order tracking – EDI, phone, fax, … Order fulfillment – Customer pick up, physical delivery 8/25/00 S.Chopra/Logistics Strategy 28 Revenue Impact of E-Commerce Length of supply chain Product information Time to market Negotiating prices and contract terms Order placement and tracking Order fulfillment Payment 8/25/00 S.Chopra/Logistics Strategy 29 Cost Impact of E-Commerce Facility costs – Site and processing cost Inventory costs – Cycle, Safety, Seasonal inventory Transportation costs – Inbound and outbound costs Information sharing – Coordination 8/25/00 S.Chopra/Logistics Strategy 30