Logistics Chapter 4

Competitive and Supply Chain Strategies

  • Competitive Strategy: Defines the set of customer needs a firm seeks to satisfy through its products and services.

  • Product Development Strategy: Specifies the portfolio of new products that the company will attempt to develop.

  • Marketing and Sales Strategy: Outlines how the market will be segmented and the methods of product positioning, pricing, and promotion.

  • Supply Chain Strategy: Determines the nature of material procurement, transportation of materials, manufacturing of products or creation of services, and distribution of products.

  • Interconnection of Strategies: All functional strategies must support one another and align with the competitive strategy to ensure overall business goals are met.

The Value Chain

  • The value chain includes multiple functions such as:

    • Finance

    • Accounting

    • Information Technology

    • Human Resources

    • New Product Development

    • Marketing

    • Operations

    • Distribution

    • Sales

    • Service

Well-Run Supply Chains

  • Well-run supply chains effectively match product demand with supply. Misalignments can lead to operational inefficiencies, illustrated by a metaphor involving construction where one party builds a tunnel while another assumes a bridge is being constructed.

Achieving Strategic Fit

  • Strategic Fit: Occurs when competitive and supply chain strategies have aligned goals.

  • Lack of strategic fit can cause a company to fail if its processes and resources do not adequately support the execution of the desired strategy.

Key Steps to Achieving Strategic Fit

  1. Coordinated Overall Strategy: The competitive strategy and all functional strategies must be integrated into a coherent strategy.

  2. Structuring Processes: Different functions within the company must appropriately structure their processes and resources to successfully execute these strategies.

  3. Supply Chain Alignment: The design of the overall supply chain and the role of each stage must be aligned to support the supply chain strategy.

How is Strategic Fit Achieved?

  • Three Basic Steps:

    1. Understanding the customer and supply chain uncertainty.

    2. Understanding the supply chain capabilities.

    3. Achieving strategic fit through coordination and alignment.

Step 1: Understanding the Customer and Supply Chain Uncertainty

  • Key Aspects:

    • Lot Size

    • Response Time

    • Service Level

    • Product Variety

    • Price

    • Innovation

  • Demand Uncertainty: The uncertainty regarding customer demand for a product.

  • Implied Demand Uncertainty: The resulting uncertainty for the supply chain based on the portion of the demand it has to manage and the attributes desired by the customer.

Customer Needs and Implied Demand Uncertainty

  • As customer needs evolve, implied demand uncertainty increases due to:

    • Increased Range of Quantity: Wider range implies greater variance in demand.

    • Decreased Lead Time: Less time to react to orders.

    • Increased Variety of Products: Leads to more disaggregated demand.

    • Increased Channels: More channels lead to disaggregated total demand.

    • Increased Innovation Rate: New products typically have more uncertain demand.

    • Increased Required Service Level: Handling unusual demand surges leads to uncertainty.

Implied Demand Uncertainty and Attributes

  • Low Implied Uncertainty:

    • Product Margin: Low

    • Average Forecast Error: 10%

    • Average Stockout Rate: 1%-2%

    • Average Forced Season-End Markdown: 0%

  • High Implied Uncertainty:

    • Product Margin: High

    • Average Forecast Error: 40%-100%

    • Average Stockout Rate: 10%-40%

    • Average Forced Season-End Markdown: 10%-25%

  • Observations:

    • Products with uncertain demand tend to be less mature and face less direct competition, resulting in higher margins.

    • Forecasting is more precise when demand uncertainty is minimal.

    • Increased implied demand uncertainty complicates the ability to match supply to demand, potentially leading to stockouts or oversupply situations.

    • High markdowns often result from oversupply due to greater implied demand uncertainty.

Impact of Supply Source Capability on Supply Uncertainty

  • Factors influencing supply uncertainty include:

    • Frequent Breakdowns: Increase supply uncertainties.

    • Unpredictable Yields: Increase supply uncertainties.

    • Poor Quality Products: Result in higher uncertainty.

    • Limited Supply Capacity: Heightens uncertainty.

    • Inflexible Supply Capacity: Adds to challenges in managing supply uncertainty.

    • Evolving Production Process: Contributes to uncertainty.

Levels of Implied Demand Uncertainty

  • Predictable Supply and Demand: E.g., Salt at a supermarket (certain).

  • Predictable Supply with Uncertain Demand: E.g., An existing automobile model (somewhat uncertain).

  • Highly Uncertain Supply and Demand: E.g., A new communication device (highly uncertain).

Step 2: Understanding Supply Chain Capabilities

  • Supply Chain Responsiveness: The ability to:

    • Respond to a wide range of demanded quantities.

    • Meet short lead times.

    • Manage a large variety of products.

    • Manufacture highly innovative products.

    • Achieve a very high service level.

  • Responsiveness Costs: Responsiveness often comes at a cost, with efficiency being inversely related to the costs associated with making and delivering products.

Cost-Responsiveness Efficient Frontier

  • Graphically represents the lowest achievable cost given a specific level of responsiveness, illustrating the trade-off between cost and responsiveness in supply chains.

Responsiveness Spectrum

  • Supply chain responsiveness is characterized along the following spectrum:

    • Highly Efficient: E.g., Integrated steel mills, production scheduled well in advance with limited flexibility.

    • Somewhat Efficient: Traditional manufacturers, such as Hanes, with lead times of several weeks.

    • Somewhat Responsive: Most automotive production, capable of varying products within a couple of weeks.

    • Highly Responsive: E.g., Seven-Eleven Japan, adapting product offerings by location and time of day.

Step 3: Achieving Strategic Fit

  • Align supply chain responsiveness with implied demand uncertainties:

    • Assign roles in the supply chain to ensure appropriate levels of responsiveness based on demand patterns.

    • Ensure that functions within the organization maintain coherent strategies supporting the competitive strategy.

Zone of Strategic Fit

  • Responsive Supply Chain: A supply chain that is well-adapted to fluctuations in demand.

  • Efficient Supply Chain: Aimed at minimizing costs while ensuring product availability.

  • Strategic Context: Implied uncertainties found within demand create a spectrum wherein companies must operate effectively to align their strategies.

Roles and Allocations in the Supply Chain

  • Supplier: Absorbs the least implied uncertainty and operates efficiently.

  • Manufacturer: Absorbs moderate levels of implied uncertainty and must be responsive.

  • Retailer: Absorbs the most implied uncertainty, requiring high responsiveness to meet consumer needs.

Efficient vs. Responsive Supply Chains

Aspect

Efficient Supply Chains

Responsive Supply Chains

Primary Goal

Supply demand at the lowest cost

Respond quickly to demand

Product Design Strategy

Maximize performance at minimum cost

Create modularity for postponement

Pricing Strategy

Cost-based

Higher margins where price is not the main driver

Manufacturing Strategy

Lower costs through high utilization

Maintain capacity flexibility

Inventory Strategy

Minimize inventory

Maintain buffer inventory

Supplier Strategy

Cost and quality focused

Speed, flexibility, and reliability focused

Tailoring the Supply Chain

  • Organizations must develop strategies to achieve strategic fit while addressing multiple customer segments and product varieties across various channels.

Changes Over Product Life Cycle

Beginning Stages:

  1. Demand is uncertain; supply can also be unpredictable.

  2. High margins are common, and time to market is critical.

  3. Immediate product availability is vital for market capture.

  4. Cost implications may be secondary.

Later Stages:

  1. Demand becomes more predictable; supply stabilizes.

  2. Margins decrease due to competition.

  3. Pricing becomes a significant customer decision factor.

Expanding Strategic Scope

  • Scope of Strategic Fit: The functions within the organization and the stages across the supply chain must integrate to create aligned objectives.

    • Intraoperation Scope: Focused on minimizing local costs with little collaborative strategy across stages.

    • Intrafunctional View: Aligns strategies within operational functions to minimize total functional costs.

    • Interfunctional Scope: Aims for maximizing company profits through aligned functional strategies.

    • Intercompany Scope: Involves collaboration between suppliers and customers to enhance the supply chain surplus.

    • Agile Intercompany Scope: Refers to a firm's capability to achieve strategic fit while adapting to changing partnerships across supply chain stages.

Different Scopes of Strategic Fit

  • Comparison across supply chain stakeholders includes distinct strategic approaches:

    • Suppliers

    • Manufacturers

    • Distributors

    • Retailers

    • Customers

Challenges in Achieving Strategic Fit

  • Increasing Product Variety and Shrinking Life Cycles: Leads to greater uncertainty and reduces the time frame available for achieving supply chain fit.

  • Globalization and Increasing Uncertainty: External factors such as fluctuations in exchange rates and demand levels introduce significant unpredictability.

  • Fragmentation of Supply Chain Ownership: The trend towards less vertical integration complicates management and alignment of supply chain tactics.

  • Changing Technology and Business Environment: Rapid changes necessitate reevaluation of supply chain strategies to meet evolving customer needs.

  • Environmental and Sustainability Issues: Must be considered in supply chain design, prompting the need for cross-organizational coordination.