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Introduction to Operations and
Introduction to Operations and
Supply Chain Management
Supply Chain Management
Chapter 1
Chapter 1
Copyright 2009 John Wiley & Sons, Inc.
Copyright 2009 John Wiley & Sons, Inc.
Beni Asllani
Beni Asllani
University of Tennessee at Chattanooga
University of Tennessee at Chattanooga
Supply Chain Management
Supply Chain Management
Operations Management - 6th Edition
Operations Management - 6th Edition
Roberta Russell & Bernard W. Taylor, III
Roberta Russell & Bernard W. Taylor, III
Lecture Outline
Lecture Outline

 What Operations and Supply Chain
What Operations and Supply Chain
Managers Do
Managers Do

 Operations Function
Operations Function
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 Operations Function
Operations Function

 Evolution of Operations and Supply
Evolution of Operations and Supply
Chain Management
Chain Management

 Globalization and Competitiveness
Globalization and Competitiveness

 Operations
Operations

 Strategy and Organization of the Text
Strategy and Organization of the Text

 Learning Objectives for This Course
Learning Objectives for This Course
What Operations and
What Operations and
Supply Chain Managers Do
Supply Chain Managers Do

 What is Operations Management?
What is Operations Management?

 design, operation, and improvement of productive
design, operation, and improvement of productive
systems
systems

 What is Operations?
What is Operations?
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 What is Operations?
What is Operations?

 a function or system that transforms inputs into
a function or system that transforms inputs into
outputs of greater value
outputs of greater value

 What is a Transformation Process?
What is a Transformation Process?

 a series of activities along a
a series of activities along a value chain
value chain extending
extending
from supplier to customer
from supplier to customer

 activities that do not add value are superfluous and
activities that do not add value are superfluous and
should be eliminated
should be eliminated
Physical:
Physical: as in manufacturing
as in manufacturing
operations
operations

 Locational:
Locational: as in transportation or
as in transportation or
Transformation Process
Transformation Process
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 Locational:
Locational: as in transportation or
as in transportation or
warehouse operations
warehouse operations

 Exchange:
Exchange: as in retail operations
as in retail operations

 Physiological:
Physiological: as in health care
as in health care

 Psychological:
Psychological: as in entertainment
as in entertainment

 Informational:
Informational: as in communication
as in communication
INPUT
•Material
OUTPUT
Operations as a
Operations as a
Transformation Process
Transformation Process
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•Material
•Machines
•Labor
•Management
•Capital
TRANSFORMATION
PROCESS
OUTPUT
•Goods
•Services
Feedback  Requirements
Feedback  Requirements
Operations Function
Operations Function

 Operations
Operations

 Marketing
Marketing

 Finance and
Finance and
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 Finance and
Finance and
Accounting
Accounting

 Human
Human
Resources
Resources

 Outside
Outside
Suppliers
Suppliers
How is Operations Relevant to my
How is Operations Relevant to my
Major?
Major?

 Accounting
Accounting

 “As an auditor you must
“As an auditor you must
understand the fundamentals of
understand the fundamentals of
operations management.”
operations management.”
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 Information
Information
Technology
Technology

 Management
Management

 “IT is a tool, and there’s no
“IT is a tool, and there’s no
better place to apply it than in
better place to apply it than in
operations.”
operations.”

 “We use so many things you
“We use so many things you
learn in an operations class
learn in an operations class—
—
scheduling, lean production,
scheduling, lean production,
theory of constraints, and tons
theory of constraints, and tons
of quality tools.”
of quality tools.”
How is Operations Relevant to my
How is Operations Relevant to my
Major? (cont.)
Major? (cont.)

 Economics
Economics

 Marketing
Marketing

 “It’s all about processes. I live
“It’s all about processes. I live
by flowcharts and Pareto
by flowcharts and Pareto
analysis.”
analysis.”

 “How can you do a good job
“How can you do a good job
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 Marketing
Marketing

 Finance
Finance

 “How can you do a good job
“How can you do a good job
marketing a product if you’re
marketing a product if you’re
unsure of its quality or
unsure of its quality or
delivery status?”
delivery status?”

 “Most of our capital
“Most of our capital
budgeting requests are from
budgeting requests are from
operations, and most of our
operations, and most of our
cost savings, too.”
cost savings, too.”
Evolution of Operations and
Evolution of Operations and
Supply Chain Management
Supply Chain Management

 Craft production
Craft production

 process of handcrafting products or
process of handcrafting products or
services for individual customers
services for individual customers

 Division of labor
Division of labor
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 Division of labor
Division of labor

 dividing a job into a series of small tasks
dividing a job into a series of small tasks
each performed by a different worker
each performed by a different worker

 Interchangeable parts
Interchangeable parts

 standardization of parts initially as
standardization of parts initially as
replacement parts; enabled mass
replacement parts; enabled mass
production
production
Scientific management
Scientific management

 systematic analysis of work methods
systematic analysis of work methods


Evolution of Operations and
Evolution of Operations and
Supply Chain Management (cont.)
Supply Chain Management (cont.)
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 Mass production
Mass production

 high
high-
-volume production of a
volume production of a
standardized product for a mass market
standardized product for a mass market

 Lean production
Lean production

 adaptation of mass production that
adaptation of mass production that
prizes quality and flexibility
prizes quality and flexibility
Historical Events in
Historical Events in
Operations Management
Operations Management
Era Events/Concepts Dates Originator
Industrial
Revolution
Steam engine 1769 James Watt
Division of labor 1776 Adam Smith
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Revolution
Interchangeable parts 1790 Eli Whitney
Scientific
Management
Principles of scientific
management
1911 Frederick W. Taylor
Time and motion studies 1911
Frank and Lillian
Gilbreth
Activity scheduling chart 1912 Henry Gantt
Moving assembly line 1913 Henry Ford
Historical Events in
Historical Events in
Operations Management
Operations Management (cont.)
(cont.)
Era Events/Concepts Dates Originator
Human
Relations
Hawthorne studies 1930 Elton Mayo
Motivation theories
1940s Abraham Maslow
1950s Frederick Herzberg
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Relations Motivation theories 1950s Frederick Herzberg
1960s Douglas McGregor
Operations
Research
Linear programming 1947 George Dantzig
Digital computer 1951 Remington Rand
Simulation, waiting
line theory, decision
theory, PERT/CPM
1950s
Operations research
groups
MRP, EDI, EFT, CIM
1960s,
1970s
Joseph Orlicky, IBM
and others
Historical Events in
Historical Events in
Operations Management
Operations Management (cont.)
(cont.)
Era Events/Concepts Dates Originator
JIT (just-in-time) 1970s Taiichi Ohno (Toyota)
TQM (total quality
1980s
W. Edwards Deming,
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Quality
Revolution
management)
1980s
Joseph Juran
Strategy and
operations
1980s
Wickham Skinner,
Robert Hayes
Business process
reengineering
1990s
Michael Hammer,
James Champy
Six Sigma 1990s GE, Motorola
Historical Events in
Historical Events in
Operations Management
Operations Management (cont.)
(cont.)
Era Events/Concepts Dates Originator
Internet
Revolution
Internet, WWW, ERP,
supply chain management
1990s ARPANET, Tim
Berners-Lee SAP,
i2 Technologies,
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i2 Technologies,
ORACLE
E-commerce 2000s Amazon, Yahoo,
eBay, Google, and
others
Globalization WTO, European Union,
and other trade
agreements, global supply
chains, outsourcing, BPO,
Services Science
1990s
2000s
Numerous countries
and companies
Evolution of Operations and
Evolution of Operations and
Supply Chain Management (cont.)
Supply Chain Management (cont.)

 Supply chain management
Supply chain management

 management of the flow of information, products, and services across
management of the flow of information, products, and services across
a network of customers, enterprises, and supply chain partners
a network of customers, enterprises, and supply chain partners
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Globalization and
Globalization and
Competitiveness
Competitiveness

 Why “go global”?
Why “go global”?

 favorable cost
favorable cost

 access to international markets
access to international markets
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 access to international markets
access to international markets

 response to changes in demand
response to changes in demand

 reliable sources of supply
reliable sources of supply

 latest trends and technologies
latest trends and technologies

 Increased globalization
Increased globalization

 results from the Internet and falling trade
results from the Internet and falling trade
barriers
barriers
Globalization and
Globalization and
Competitiveness (cont.)
Competitiveness (cont.)
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Hourly Compensation Costs for Production Workers
Hourly Compensation Costs for Production Workers
Source:
Source: U.S. Bureau of Labor Statistics, 2005.
U.S. Bureau of Labor Statistics, 2005.
Globalization and
Globalization and
Competitiveness (cont.)
Competitiveness (cont.)
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World Population Distribution
World Population Distribution
Source:
Source: U.S. Census Bureau, 2006.
U.S. Census Bureau, 2006.
Globalization and
Globalization and
Competitiveness (cont.)
Competitiveness (cont.)
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Trade in Goods as % of GDP
Trade in Goods as % of GDP
(sum of merchandise exports and imports divided by GDP, valued in U.S. dollars)
(sum of merchandise exports and imports divided by GDP, valued in U.S. dollars)
Productivity and
Productivity and
Competitiveness
Competitiveness

 Competitiveness
Competitiveness

 degree to which a nation can produce goods and
degree to which a nation can produce goods and
services that meet the test of international
services that meet the test of international
markets
markets

 Productivity
Productivity
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 Productivity
Productivity

 ratio of output to input
ratio of output to input

 Output
Output

 sales made, products produced, customers
sales made, products produced, customers
served, meals delivered, or calls answered
served, meals delivered, or calls answered

 Input
Input

 labor hours, investment in equipment, material
labor hours, investment in equipment, material
usage, or square footage
usage, or square footage
Productivity and
Productivity and
Competitiveness (cont.)
Competitiveness (cont.)
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Measures of Productivity
Productivity and
Productivity and
Competitiveness (cont.)
Competitiveness (cont.)
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Average Annual Growth Rates in Productivity, 1995
Average Annual Growth Rates in Productivity, 1995-
-2005.
2005.
Source:
Source: Bureau of Labor Statistics. A Chartbook of
Bureau of Labor Statistics. A Chartbook of
International Labor Comparisons. January 2007, p. 28.
International Labor Comparisons. January 2007, p. 28.
Productivity and
Productivity and
Competitiveness (cont.)
Competitiveness (cont.)
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Average Annual Growth Rates in Output and Input, 1995
Average Annual Growth Rates in Output and Input, 1995-
-2005
2005
Source:
Source: Bureau of Labor Statistics. A Chartbook of International
Bureau of Labor Statistics. A Chartbook of International
Labor Comparisons, January 2007, p. 26.
Labor Comparisons, January 2007, p. 26.
Dramatic Increase in
Output w/ Decrease in
Labor Hours
Retrenching
Retrenching

 productivity is increasing, but both output and input
productivity is increasing, but both output and input
decrease with input decreasing at a faster rate
decrease with input decreasing at a faster rate
Productivity and
Productivity and
Competitiveness (cont.)
Competitiveness (cont.)
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decrease with input decreasing at a faster rate
decrease with input decreasing at a faster rate

 Assumption that more input would cause
Assumption that more input would cause
output to increase at the same rate
output to increase at the same rate

 certain limits to the amount of output may not be
certain limits to the amount of output may not be
considered
considered

 output produced
output produced is emphasized, not
is emphasized, not output sold
output sold;
;
increased inventories
increased inventories
Strategy
Strategy

 Provides direction for achieving a mission
Provides direction for achieving a mission

 Five Steps for Strategy Formulation
Five Steps for Strategy Formulation
Defining a primary task
Defining a primary task
Strategy and Operations
Strategy and Operations
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 Defining a primary task
Defining a primary task

 What is the firm in the business of doing?
What is the firm in the business of doing?

 Assessing core competencies
Assessing core competencies

 What does the firm do better than anyone else?
What does the firm do better than anyone else?

 Determining order winners and order qualifiers
Determining order winners and order qualifiers

 What qualifies an item to be considered for purchase?
What qualifies an item to be considered for purchase?

 What wins the order?
What wins the order?

 Positioning the firm
Positioning the firm

 How will the firm compete?
How will the firm compete?

 Deploying the strategy
Deploying the strategy
Strategic Planning
Strategic Planning
Mission
and Vision
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Corporate
Strategy
Operations
Strategy
Marketing
Strategy
Financial
Strategy
Order Winners
Order Winners
and Order Qualifiers
and Order Qualifiers
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Source:
Source: Adapted from Nigel Slack, Stuart Chambers, Robert Johnston, and Alan
Adapted from Nigel Slack, Stuart Chambers, Robert Johnston, and Alan
Betts,
Betts, Operations and Process Management
Operations and Process Management, Prentice Hall, 2006, p. 47
, Prentice Hall, 2006, p. 47
Positioning the Firm
Positioning the Firm

 Cost
Cost

 Speed
Speed

 Quality
Quality
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 Quality
Quality

 Flexibility
Flexibility
Positioning the Firm:
Positioning the Firm:
Cost
Cost

 Waste elimination
Waste elimination

 relentlessly pursuing the removal of all waste
relentlessly pursuing the removal of all waste

 Examination of cost structure
Examination of cost structure
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 Examination of cost structure
Examination of cost structure

 looking at the entire cost structure for
looking at the entire cost structure for
reduction potential
reduction potential

 Lean production
Lean production

 providing low costs through disciplined
providing low costs through disciplined
operations
operations
Positioning the Firm:
Positioning the Firm:
Speed
Speed

 fast moves, fast adaptations, tight linkages
fast moves, fast adaptations, tight linkages

 Internet
Internet

 conditioned customers to expect immediate responses
conditioned customers to expect immediate responses

 Service organizations
Service organizations
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 Service organizations
Service organizations

 always competed on speed (McDonald’s, LensCrafters, and
always competed on speed (McDonald’s, LensCrafters, and
Federal Express)
Federal Express)

 Manufacturers
Manufacturers

 time
time-
-based competition: build
based competition: build-
-to
to-
-order production and
order production and
efficient supply chains
efficient supply chains

 Fashion industry
Fashion industry

 two
two-
-week design
week design-
-to
to-
-rack lead time of Spanish retailer, Zara
rack lead time of Spanish retailer, Zara
Positioning the Firm:
Positioning the Firm:
Quality
Quality

 Minimizing defect rates or conforming to
Minimizing defect rates or conforming to
design specifications; please the customer
design specifications; please the customer

 Ritz
Ritz-
-Carlton
Carlton -
- one customer at a time
one customer at a time
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 Ritz
Ritz-
-Carlton
Carlton -
- one customer at a time
one customer at a time

 Service system is designed to “move heaven
Service system is designed to “move heaven
and earth” to satisfy customer
and earth” to satisfy customer

 Every employee is empowered to satisfy a
Every employee is empowered to satisfy a
guest’s wish
guest’s wish

 Teams at all levels set objectives and devise
Teams at all levels set objectives and devise
quality action plans
quality action plans

 Each hotel has a quality leader
Each hotel has a quality leader
Positioning the Firm:
Positioning the Firm:
Flexibility
Flexibility

 ability to adjust to changes in product mix,
ability to adjust to changes in product mix,
production volume, or design
production volume, or design

 National Bicycle Industrial Company
National Bicycle Industrial Company
offers 11,231,862 variations
offers 11,231,862 variations
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 offers 11,231,862 variations
offers 11,231,862 variations

 delivers within two weeks at costs only 10%
delivers within two weeks at costs only 10%
above standard models
above standard models

 mass customization
mass customization: the mass production of
: the mass production of
customized parts
customized parts
Policy Deployment
Policy Deployment

 Policy deployment
Policy deployment

 translates corporate strategy into measurable
translates corporate strategy into measurable
objectives
objectives
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objectives
objectives

 Hoshins
Hoshins

 action plans generated from the policy
action plans generated from the policy
deployment process
deployment process
Policy Deployment
Policy Deployment
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Derivation of an Action Plan Using Policy Deployment
Derivation of an Action Plan Using Policy Deployment
Balanced Scorecard
Balanced Scorecard

 Balanced scorecard
Balanced scorecard

 measuring more than financial performance
measuring more than financial performance

 finances
finances
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 finances
finances

 customers
customers

 processes
processes

 learning and growing
learning and growing

 Key performance indicators
Key performance indicators

 a set of measures that help managers evaluate
a set of measures that help managers evaluate
performance in critical areas
performance in critical areas
Balanced Scorecard
Balanced Scorecard
Balanced
Balanced Scorecard Worksheet
Scorecard Worksheet
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Balanced Scorecard
Balanced Scorecard
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Radar Chart
Radar Chart Dashboard
Dashboard
Operations Strategy
Operations Strategy
Products
Products
Services
Services Process
Process
and
and
Technology
Technology
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Capacity
Capacity
Human
Human
Resources
Resources Quality
Quality
Facilities
Facilities Sourcing
Sourcing Operating
Operating
Systems
Systems
Organization of This Text:
Organization of This Text:
Part I
Part I –
– Operations Management
Operations Management

 Intro. to Operations and
Intro. to Operations and
Supply Chain Management:
Supply Chain Management: Chapter 1
Chapter 1

 Quality Management:
Quality Management: Chapter 2
Chapter 2

 Statistical Quality Control:
Statistical Quality Control: Chapter 3
Chapter 3
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 Statistical Quality Control:
Statistical Quality Control: Chapter 3
Chapter 3

 Product Design:
Product Design: Chapter 4
Chapter 4

 Service Design:
Service Design: Chapter 5
Chapter 5

 Processes and Technology:
Processes and Technology: Chapter 6
Chapter 6

 Facilities:
Facilities: Chapter 7
Chapter 7

 Human Resources:
Human Resources: Chapter 8
Chapter 8

 Project Management:
Project Management: Chapter 9
Chapter 9
Supply Chain
Supply Chain
Strategy and Design:
Strategy and Design: Chapter 10
Chapter 10

 Global Supply Chain
Global Supply Chain
Procurement and Distribution:
Procurement and Distribution: Chapter 11
Chapter 11
Organization of This Text:
Organization of This Text:
Part II
Part II –
– Supply Chain Management
Supply Chain Management
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Procurement and Distribution:
Procurement and Distribution: Chapter 11
Chapter 11

 Forecasting:
Forecasting: Chapter 12
Chapter 12

 Inventory Management:
Inventory Management: Chapter 13
Chapter 13

 Sales and
Sales and
Operations Planning:
Operations Planning: Chapter 14
Chapter 14

 Resource Planning:
Resource Planning: Chapter 15
Chapter 15

 Lean Systems:
Lean Systems: Chapter 16
Chapter 16

 Scheduling:
Scheduling: Chapter 17
Chapter 17
Learning Objectives of
Learning Objectives of
this Course
this Course

 Gain an appreciation of strategic importance
Gain an appreciation of strategic importance
of operations and supply chain management
of operations and supply chain management
in a global business environment
in a global business environment

 Understand how operations relates to other
Understand how operations relates to other
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 Understand how operations relates to other
Understand how operations relates to other
business functions
business functions

 Develop a working knowledge of concepts
Develop a working knowledge of concepts
and methods related to designing and
and methods related to designing and
managing operations and supply chains
managing operations and supply chains

 Develop a skill set for quality and process
Develop a skill set for quality and process
improvement
improvement
Copyright 2009 John Wiley  Sons, Inc.
Copyright 2009 John Wiley  Sons, Inc.
All rights reserved. Reproduction or translation of this work beyond that
All rights reserved. Reproduction or translation of this work beyond that
permitted in section 117 of the 1976 United States Copyright Act without
permitted in section 117 of the 1976 United States Copyright Act without
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express permission of the copyright owner is unlawful. Request for further
express permission of the copyright owner is unlawful. Request for further
information should be addressed to the Permission Department, John Wiley 
information should be addressed to the Permission Department, John Wiley 
Sons, Inc. The purchaser may make back
Sons, Inc. The purchaser may make back-
-up copies for his/her own use only and
up copies for his/her own use only and
not for distribution or resale. The Publisher assumes no responsibility for
not for distribution or resale. The Publisher assumes no responsibility for
errors, omissions, or damages caused by the use of these programs or from the
errors, omissions, or damages caused by the use of these programs or from the
use of the information herein.
use of the information herein.

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Supply chain management

  • 1. Introduction to Operations and Introduction to Operations and Supply Chain Management Supply Chain Management Chapter 1 Chapter 1 Copyright 2009 John Wiley & Sons, Inc. Copyright 2009 John Wiley & Sons, Inc. Beni Asllani Beni Asllani University of Tennessee at Chattanooga University of Tennessee at Chattanooga Supply Chain Management Supply Chain Management Operations Management - 6th Edition Operations Management - 6th Edition Roberta Russell & Bernard W. Taylor, III Roberta Russell & Bernard W. Taylor, III
  • 2. Lecture Outline Lecture Outline What Operations and Supply Chain What Operations and Supply Chain Managers Do Managers Do Operations Function Operations Function Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -2 2 Operations Function Operations Function Evolution of Operations and Supply Evolution of Operations and Supply Chain Management Chain Management Globalization and Competitiveness Globalization and Competitiveness Operations Operations Strategy and Organization of the Text Strategy and Organization of the Text Learning Objectives for This Course Learning Objectives for This Course
  • 3. What Operations and What Operations and Supply Chain Managers Do Supply Chain Managers Do What is Operations Management? What is Operations Management? design, operation, and improvement of productive design, operation, and improvement of productive systems systems What is Operations? What is Operations? Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -3 3 What is Operations? What is Operations? a function or system that transforms inputs into a function or system that transforms inputs into outputs of greater value outputs of greater value What is a Transformation Process? What is a Transformation Process? a series of activities along a a series of activities along a value chain value chain extending extending from supplier to customer from supplier to customer activities that do not add value are superfluous and activities that do not add value are superfluous and should be eliminated should be eliminated
  • 4. Physical: Physical: as in manufacturing as in manufacturing operations operations Locational: Locational: as in transportation or as in transportation or Transformation Process Transformation Process Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -4 4 Locational: Locational: as in transportation or as in transportation or warehouse operations warehouse operations Exchange: Exchange: as in retail operations as in retail operations Physiological: Physiological: as in health care as in health care Psychological: Psychological: as in entertainment as in entertainment Informational: Informational: as in communication as in communication
  • 5. INPUT •Material OUTPUT Operations as a Operations as a Transformation Process Transformation Process Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -5 5 •Material •Machines •Labor •Management •Capital TRANSFORMATION PROCESS OUTPUT •Goods •Services Feedback Requirements Feedback Requirements
  • 6. Operations Function Operations Function Operations Operations Marketing Marketing Finance and Finance and Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -6 6 Finance and Finance and Accounting Accounting Human Human Resources Resources Outside Outside Suppliers Suppliers
  • 7. How is Operations Relevant to my How is Operations Relevant to my Major? Major? Accounting Accounting “As an auditor you must “As an auditor you must understand the fundamentals of understand the fundamentals of operations management.” operations management.” Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -7 7 Information Information Technology Technology Management Management “IT is a tool, and there’s no “IT is a tool, and there’s no better place to apply it than in better place to apply it than in operations.” operations.” “We use so many things you “We use so many things you learn in an operations class learn in an operations class— — scheduling, lean production, scheduling, lean production, theory of constraints, and tons theory of constraints, and tons of quality tools.” of quality tools.”
  • 8. How is Operations Relevant to my How is Operations Relevant to my Major? (cont.) Major? (cont.) Economics Economics Marketing Marketing “It’s all about processes. I live “It’s all about processes. I live by flowcharts and Pareto by flowcharts and Pareto analysis.” analysis.” “How can you do a good job “How can you do a good job Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -8 8 Marketing Marketing Finance Finance “How can you do a good job “How can you do a good job marketing a product if you’re marketing a product if you’re unsure of its quality or unsure of its quality or delivery status?” delivery status?” “Most of our capital “Most of our capital budgeting requests are from budgeting requests are from operations, and most of our operations, and most of our cost savings, too.” cost savings, too.”
  • 9. Evolution of Operations and Evolution of Operations and Supply Chain Management Supply Chain Management Craft production Craft production process of handcrafting products or process of handcrafting products or services for individual customers services for individual customers Division of labor Division of labor Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -9 9 Division of labor Division of labor dividing a job into a series of small tasks dividing a job into a series of small tasks each performed by a different worker each performed by a different worker Interchangeable parts Interchangeable parts standardization of parts initially as standardization of parts initially as replacement parts; enabled mass replacement parts; enabled mass production production
  • 10. Scientific management Scientific management systematic analysis of work methods systematic analysis of work methods Evolution of Operations and Evolution of Operations and Supply Chain Management (cont.) Supply Chain Management (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -10 10 Mass production Mass production high high- -volume production of a volume production of a standardized product for a mass market standardized product for a mass market Lean production Lean production adaptation of mass production that adaptation of mass production that prizes quality and flexibility prizes quality and flexibility
  • 11. Historical Events in Historical Events in Operations Management Operations Management Era Events/Concepts Dates Originator Industrial Revolution Steam engine 1769 James Watt Division of labor 1776 Adam Smith Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -11 11 Revolution Interchangeable parts 1790 Eli Whitney Scientific Management Principles of scientific management 1911 Frederick W. Taylor Time and motion studies 1911 Frank and Lillian Gilbreth Activity scheduling chart 1912 Henry Gantt Moving assembly line 1913 Henry Ford
  • 12. Historical Events in Historical Events in Operations Management Operations Management (cont.) (cont.) Era Events/Concepts Dates Originator Human Relations Hawthorne studies 1930 Elton Mayo Motivation theories 1940s Abraham Maslow 1950s Frederick Herzberg Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -12 12 Relations Motivation theories 1950s Frederick Herzberg 1960s Douglas McGregor Operations Research Linear programming 1947 George Dantzig Digital computer 1951 Remington Rand Simulation, waiting line theory, decision theory, PERT/CPM 1950s Operations research groups MRP, EDI, EFT, CIM 1960s, 1970s Joseph Orlicky, IBM and others
  • 13. Historical Events in Historical Events in Operations Management Operations Management (cont.) (cont.) Era Events/Concepts Dates Originator JIT (just-in-time) 1970s Taiichi Ohno (Toyota) TQM (total quality 1980s W. Edwards Deming, Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -13 13 Quality Revolution management) 1980s Joseph Juran Strategy and operations 1980s Wickham Skinner, Robert Hayes Business process reengineering 1990s Michael Hammer, James Champy Six Sigma 1990s GE, Motorola
  • 14. Historical Events in Historical Events in Operations Management Operations Management (cont.) (cont.) Era Events/Concepts Dates Originator Internet Revolution Internet, WWW, ERP, supply chain management 1990s ARPANET, Tim Berners-Lee SAP, i2 Technologies, Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -14 14 i2 Technologies, ORACLE E-commerce 2000s Amazon, Yahoo, eBay, Google, and others Globalization WTO, European Union, and other trade agreements, global supply chains, outsourcing, BPO, Services Science 1990s 2000s Numerous countries and companies
  • 15. Evolution of Operations and Evolution of Operations and Supply Chain Management (cont.) Supply Chain Management (cont.) Supply chain management Supply chain management management of the flow of information, products, and services across management of the flow of information, products, and services across a network of customers, enterprises, and supply chain partners a network of customers, enterprises, and supply chain partners Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -15 15
  • 16. Globalization and Globalization and Competitiveness Competitiveness Why “go global”? Why “go global”? favorable cost favorable cost access to international markets access to international markets Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -16 16 access to international markets access to international markets response to changes in demand response to changes in demand reliable sources of supply reliable sources of supply latest trends and technologies latest trends and technologies Increased globalization Increased globalization results from the Internet and falling trade results from the Internet and falling trade barriers barriers
  • 17. Globalization and Globalization and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -17 17 Hourly Compensation Costs for Production Workers Hourly Compensation Costs for Production Workers Source: Source: U.S. Bureau of Labor Statistics, 2005. U.S. Bureau of Labor Statistics, 2005.
  • 18. Globalization and Globalization and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -18 18 World Population Distribution World Population Distribution Source: Source: U.S. Census Bureau, 2006. U.S. Census Bureau, 2006.
  • 19. Globalization and Globalization and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -19 19 Trade in Goods as % of GDP Trade in Goods as % of GDP (sum of merchandise exports and imports divided by GDP, valued in U.S. dollars) (sum of merchandise exports and imports divided by GDP, valued in U.S. dollars)
  • 20. Productivity and Productivity and Competitiveness Competitiveness Competitiveness Competitiveness degree to which a nation can produce goods and degree to which a nation can produce goods and services that meet the test of international services that meet the test of international markets markets Productivity Productivity Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -20 20 Productivity Productivity ratio of output to input ratio of output to input Output Output sales made, products produced, customers sales made, products produced, customers served, meals delivered, or calls answered served, meals delivered, or calls answered Input Input labor hours, investment in equipment, material labor hours, investment in equipment, material usage, or square footage usage, or square footage
  • 21. Productivity and Productivity and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -21 21 Measures of Productivity
  • 22. Productivity and Productivity and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -22 22 Average Annual Growth Rates in Productivity, 1995 Average Annual Growth Rates in Productivity, 1995- -2005. 2005. Source: Source: Bureau of Labor Statistics. A Chartbook of Bureau of Labor Statistics. A Chartbook of International Labor Comparisons. January 2007, p. 28. International Labor Comparisons. January 2007, p. 28.
  • 23. Productivity and Productivity and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -23 23 Average Annual Growth Rates in Output and Input, 1995 Average Annual Growth Rates in Output and Input, 1995- -2005 2005 Source: Source: Bureau of Labor Statistics. A Chartbook of International Bureau of Labor Statistics. A Chartbook of International Labor Comparisons, January 2007, p. 26. Labor Comparisons, January 2007, p. 26. Dramatic Increase in Output w/ Decrease in Labor Hours
  • 24. Retrenching Retrenching productivity is increasing, but both output and input productivity is increasing, but both output and input decrease with input decreasing at a faster rate decrease with input decreasing at a faster rate Productivity and Productivity and Competitiveness (cont.) Competitiveness (cont.) Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -24 24 decrease with input decreasing at a faster rate decrease with input decreasing at a faster rate Assumption that more input would cause Assumption that more input would cause output to increase at the same rate output to increase at the same rate certain limits to the amount of output may not be certain limits to the amount of output may not be considered considered output produced output produced is emphasized, not is emphasized, not output sold output sold; ; increased inventories increased inventories
  • 25. Strategy Strategy Provides direction for achieving a mission Provides direction for achieving a mission Five Steps for Strategy Formulation Five Steps for Strategy Formulation Defining a primary task Defining a primary task Strategy and Operations Strategy and Operations Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -25 25 Defining a primary task Defining a primary task What is the firm in the business of doing? What is the firm in the business of doing? Assessing core competencies Assessing core competencies What does the firm do better than anyone else? What does the firm do better than anyone else? Determining order winners and order qualifiers Determining order winners and order qualifiers What qualifies an item to be considered for purchase? What qualifies an item to be considered for purchase? What wins the order? What wins the order? Positioning the firm Positioning the firm How will the firm compete? How will the firm compete? Deploying the strategy Deploying the strategy
  • 26. Strategic Planning Strategic Planning Mission and Vision Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -26 26 Corporate Strategy Operations Strategy Marketing Strategy Financial Strategy
  • 27. Order Winners Order Winners and Order Qualifiers and Order Qualifiers Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -27 27 Source: Source: Adapted from Nigel Slack, Stuart Chambers, Robert Johnston, and Alan Adapted from Nigel Slack, Stuart Chambers, Robert Johnston, and Alan Betts, Betts, Operations and Process Management Operations and Process Management, Prentice Hall, 2006, p. 47 , Prentice Hall, 2006, p. 47
  • 28. Positioning the Firm Positioning the Firm Cost Cost Speed Speed Quality Quality Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -28 28 Quality Quality Flexibility Flexibility
  • 29. Positioning the Firm: Positioning the Firm: Cost Cost Waste elimination Waste elimination relentlessly pursuing the removal of all waste relentlessly pursuing the removal of all waste Examination of cost structure Examination of cost structure Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -29 29 Examination of cost structure Examination of cost structure looking at the entire cost structure for looking at the entire cost structure for reduction potential reduction potential Lean production Lean production providing low costs through disciplined providing low costs through disciplined operations operations
  • 30. Positioning the Firm: Positioning the Firm: Speed Speed fast moves, fast adaptations, tight linkages fast moves, fast adaptations, tight linkages Internet Internet conditioned customers to expect immediate responses conditioned customers to expect immediate responses Service organizations Service organizations Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -30 30 Service organizations Service organizations always competed on speed (McDonald’s, LensCrafters, and always competed on speed (McDonald’s, LensCrafters, and Federal Express) Federal Express) Manufacturers Manufacturers time time- -based competition: build based competition: build- -to to- -order production and order production and efficient supply chains efficient supply chains Fashion industry Fashion industry two two- -week design week design- -to to- -rack lead time of Spanish retailer, Zara rack lead time of Spanish retailer, Zara
  • 31. Positioning the Firm: Positioning the Firm: Quality Quality Minimizing defect rates or conforming to Minimizing defect rates or conforming to design specifications; please the customer design specifications; please the customer Ritz Ritz- -Carlton Carlton - - one customer at a time one customer at a time Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -31 31 Ritz Ritz- -Carlton Carlton - - one customer at a time one customer at a time Service system is designed to “move heaven Service system is designed to “move heaven and earth” to satisfy customer and earth” to satisfy customer Every employee is empowered to satisfy a Every employee is empowered to satisfy a guest’s wish guest’s wish Teams at all levels set objectives and devise Teams at all levels set objectives and devise quality action plans quality action plans Each hotel has a quality leader Each hotel has a quality leader
  • 32. Positioning the Firm: Positioning the Firm: Flexibility Flexibility ability to adjust to changes in product mix, ability to adjust to changes in product mix, production volume, or design production volume, or design National Bicycle Industrial Company National Bicycle Industrial Company offers 11,231,862 variations offers 11,231,862 variations Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -32 32 offers 11,231,862 variations offers 11,231,862 variations delivers within two weeks at costs only 10% delivers within two weeks at costs only 10% above standard models above standard models mass customization mass customization: the mass production of : the mass production of customized parts customized parts
  • 33. Policy Deployment Policy Deployment Policy deployment Policy deployment translates corporate strategy into measurable translates corporate strategy into measurable objectives objectives Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -33 33 objectives objectives Hoshins Hoshins action plans generated from the policy action plans generated from the policy deployment process deployment process
  • 34. Policy Deployment Policy Deployment Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -34 34 Derivation of an Action Plan Using Policy Deployment Derivation of an Action Plan Using Policy Deployment
  • 35. Balanced Scorecard Balanced Scorecard Balanced scorecard Balanced scorecard measuring more than financial performance measuring more than financial performance finances finances Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -35 35 finances finances customers customers processes processes learning and growing learning and growing Key performance indicators Key performance indicators a set of measures that help managers evaluate a set of measures that help managers evaluate performance in critical areas performance in critical areas
  • 36. Balanced Scorecard Balanced Scorecard Balanced Balanced Scorecard Worksheet Scorecard Worksheet Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -36 36
  • 37. Balanced Scorecard Balanced Scorecard Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -37 37 Radar Chart Radar Chart Dashboard Dashboard
  • 38. Operations Strategy Operations Strategy Products Products Services Services Process Process and and Technology Technology Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -38 38 Capacity Capacity Human Human Resources Resources Quality Quality Facilities Facilities Sourcing Sourcing Operating Operating Systems Systems
  • 39. Organization of This Text: Organization of This Text: Part I Part I – – Operations Management Operations Management Intro. to Operations and Intro. to Operations and Supply Chain Management: Supply Chain Management: Chapter 1 Chapter 1 Quality Management: Quality Management: Chapter 2 Chapter 2 Statistical Quality Control: Statistical Quality Control: Chapter 3 Chapter 3 Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -39 39 Statistical Quality Control: Statistical Quality Control: Chapter 3 Chapter 3 Product Design: Product Design: Chapter 4 Chapter 4 Service Design: Service Design: Chapter 5 Chapter 5 Processes and Technology: Processes and Technology: Chapter 6 Chapter 6 Facilities: Facilities: Chapter 7 Chapter 7 Human Resources: Human Resources: Chapter 8 Chapter 8 Project Management: Project Management: Chapter 9 Chapter 9
  • 40. Supply Chain Supply Chain Strategy and Design: Strategy and Design: Chapter 10 Chapter 10 Global Supply Chain Global Supply Chain Procurement and Distribution: Procurement and Distribution: Chapter 11 Chapter 11 Organization of This Text: Organization of This Text: Part II Part II – – Supply Chain Management Supply Chain Management Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -40 40 Procurement and Distribution: Procurement and Distribution: Chapter 11 Chapter 11 Forecasting: Forecasting: Chapter 12 Chapter 12 Inventory Management: Inventory Management: Chapter 13 Chapter 13 Sales and Sales and Operations Planning: Operations Planning: Chapter 14 Chapter 14 Resource Planning: Resource Planning: Chapter 15 Chapter 15 Lean Systems: Lean Systems: Chapter 16 Chapter 16 Scheduling: Scheduling: Chapter 17 Chapter 17
  • 41. Learning Objectives of Learning Objectives of this Course this Course Gain an appreciation of strategic importance Gain an appreciation of strategic importance of operations and supply chain management of operations and supply chain management in a global business environment in a global business environment Understand how operations relates to other Understand how operations relates to other Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -41 41 Understand how operations relates to other Understand how operations relates to other business functions business functions Develop a working knowledge of concepts Develop a working knowledge of concepts and methods related to designing and and methods related to designing and managing operations and supply chains managing operations and supply chains Develop a skill set for quality and process Develop a skill set for quality and process improvement improvement
  • 42. Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. All rights reserved. Reproduction or translation of this work beyond that All rights reserved. Reproduction or translation of this work beyond that permitted in section 117 of the 1976 United States Copyright Act without permitted in section 117 of the 1976 United States Copyright Act without Copyright 2009 John Wiley Sons, Inc. Copyright 2009 John Wiley Sons, Inc. 1 1- -42 42 express permission of the copyright owner is unlawful. Request for further express permission of the copyright owner is unlawful. Request for further information should be addressed to the Permission Department, John Wiley information should be addressed to the Permission Department, John Wiley Sons, Inc. The purchaser may make back Sons, Inc. The purchaser may make back- -up copies for his/her own use only and up copies for his/her own use only and not for distribution or resale. The Publisher assumes no responsibility for not for distribution or resale. The Publisher assumes no responsibility for errors, omissions, or damages caused by the use of these programs or from the errors, omissions, or damages caused by the use of these programs or from the use of the information herein. use of the information herein.