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Supply/Demand Chain Introduction, Overview and Strategy, Exams of Microeconomics

These slides address chapters 1 through 3 of the textbook, with some information already found in the earlier “Sustainable Demand Chain Management: an Introduction” de-emphasized

Typology: Exams

2021/2022

Available from 08/25/2022

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Supply/Demand Chain
Introduction, Overview and Strategy
These slides address chapters 1 through 3 of the
textbook, with some information already found in the
earlier “Sustainable Demand Chain Management: an
Introduction” de-emphasized
While the slide decks are based on the textbook, they
have been customized for this class
Additional materials are often included
Professorial commentary that expresses a different
viewpoint than in the text will be noted in a different color
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Partial preview of the text

Download Supply/Demand Chain Introduction, Overview and Strategy and more Exams Microeconomics in PDF only on Docsity!

Supply/Demand Chain

Introduction, Overview and Strategy

 These slides address chapters 1 through 3 of the

textbook, with some information already found in the earlier “Sustainable Demand Chain Management: an Introduction” de-emphasized

 While the slide decks are based on the textbook, they

have been customized for this class

  • Additional materials are often included
  • Professorial commentary that expresses a different viewpoint than in the text will be noted in a different color

Overview of Course

  1. Chapters 1-3 + additional slide deck: Introduction, Overview and Strategy
  2. Chapters 4-6: Network Planning and Distribution
  3. Chapters 8-9: Aggregate Planning
  4. Chapters 10-11, 13+ additional slide deck: Inventory and Transportation
  5. Chapter 17: Supply Chain Coordination

Supply Chain Management is not

Learned just Through a Textbook

 The “best” solution to a Supply Chain problem may not win

  • An elegant, mathematically complex LP presented such that only Ph.D.s understand may not be the best practical solution to the problem at hand. And even if it is, it is not the one that will be awarded the contract!

 Supply Chain Practitioners need soft skills

  • Work effectively with clients and team members, including being responsive to questions and requests
  • You must package and sell your proposed solution

 Supply Chain Practitioners need hard skills

  • Lots of data, need to understand processes and interactions with IT
  • Work usually involves creating or adapting large-scale computer models

 The class is designed for you to practice both hard and soft skills

Traditional View: Logistics in the

US Economy (2006, 2007)

 Freight Transportation $809, $856 Billion  Inventory Expense $446, $487 Billion  Administrative Expense $50, $54 Billion  Total Logistics Costs $1.31, $1.4 Trillion  Logistics Related Activity 10%, 10.1% of GNP

  • About 21% of total costs for a manufacturing firm
  • Logistical costs percentages are higher in the EU

But supply chain is more than logistics….

Source: 18th^ and 19th^ Annual State of Logistics Report – Logistics Magazine

Chapter 1 Outline

 What is a Supply Chain? (We covered this earlier)

 Decision Phases in a Supply Chain

 Process View of a Supply Chain

 The Importance of Supply Chain Flows

A Brief Review of Material to Date

 Typical stages: (from a demand chain perspective)

customers<retailers<distributors<manufacturers<suppliers

  • All stages may not be present- Can you think of some well known companies that are missing a stage?
  • What stage is always present?

 The obvious flow is the movement of products from

suppliers to the customer, but also includes movement of information , funds , and products in both directions

  • Reverse logistics is an important facet of both sustainability and CRM initiatives, will be discussed later.

Dell Computer: Illustration of

Supply Chain Success

 Example: Dell receives $1000 from a customer for a computer (revenue)

 Supply chain incurs costs (information, storage, transportation, components, assembly, etc.)

 Difference between $1000 and the sum of all of these costs is the supply chain profit

  • Time value of money often plays a role

 Supply chain profitability is the total profit to be shared across all stages of the supply chain

 Supply chain success should be measured by total supply chain profitability, not profits at an individual stage

  • In practice this may be difficult when stages are separate firms

Decision Phases of a Supply Chain

  1. Supply chain strategy (also called chain design)
  2. Supply chain planning
  3. Supply chain operation

Supply Chain Planning

 Definition of a set of policies that govern short-term

operations - typically a quarter to a couple years

 Fixed by the supply configuration from previous phase

  • Typically starts with a forecast of demand in the coming year

 Planning decisions:

  • Which markets will be supplied from which locations
  • Planned buildup of inventories, inventory policies
  • Subcontracting, backup locations
  • Timing and size of market promotions

 Must consider demand uncertainty, exchange rates,

competition over the time horizon

Supply Chain Operations

 Time horizon is weekly or daily

 Decisions regarding individual customer orders

 Supply chain configuration is fixed and operating policies are determined

 Goal is to implement the operating policies as effectively as possible

 Allocate orders to inventory or production, set order due dates, generate pick lists at a warehouse, allocate an order to a particular shipment, set delivery schedules, place replenishment orders

 Much less uncertainty (due to short time horizon)

Push/Pull View of Supply Chains

Actions initiated from Suppliers Retail/Customer Initiated Action

The barrier between push And pull may vary for different companies and industries

PUSH PROCESSES PULL PROCESSES

Push/Pull View of

Supply Chain Processes

 Supply chain processes fall into one of two categories

depending on the timing of their execution relative to customer demand

  • Pull: execution is initiated in response to a customer order (reactive)
  • Push: execution is initiated in anticipation of customer orders (speculative)

 Push/pull boundary separates push processes from

pull processes

  • The relative proportion of push and pull processes can have an impact on supply chain performance

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 try to develop

 Marketing and sales strategy: specifies how the market will be segmented and product positioned, priced, and promoted

 Supply chain strategy:

  • determines the nature of material procurement, transportation of materials, manufacture of product or creation of service, distribution of product
  • Consistency and support between supply chain strategy, competitive strategy, and other functional strategies is important

The Value Chain: Linking Supply

Chain and Business Strategy

New Product Development

Marketing and Sales

Operations Distribution Service

Overall Competitive Strategy

Product Dev. Strategy

Marketing Strategy Supply Chain Strategy