02 competitiveness productivity
TRANSCRIPT
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Chapter 2
Competitiveness, Strategy, and Productivity
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A Cold Hard Fact
Better quality, higher productivity, lower costs, and the ability to respond quickly to customer needs are more important than ever and…
the Bar is getting Higher
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Chapter Focus
• Competitiveness• Strategy• Productivity
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Productivity
• Productivity– A measure of the effective use of resources, usually
expressed as the ratio of output to input
• Productivity measures are useful for– Tracking an operating unit’s performance over time– Judging the performance of an entire industry or
country
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Why Productivity Matters
• High productivity is linked to higher standards of living– As an economy replaces manufacturing jobs with lower
productivity service jobs, it is more difficult to maintain high standards of living
• Higher productivity relative to the competition leads to competitive advantage in the marketplace– Pricing and profit effects
• For an industry, high relative productivity makes it less likely it will be supplanted by foreign industry
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Productivity Measures
Output Ouput OutputPartial Measures ; ;
Single Input Labor Capital
Output Ouput OutputMultifactor Measures ; ;
Multiple Inputs Labor+Machine Labor+Capital+Energy
Goods or services producedTotal Measure
All inputs used to produce them
OutputProductivity=Input
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What is the multifactorproductivity?
Productivity Calculation Example
Units produced: 5,000 Standard price: $35/unit
Labor input: 500 hoursCost of labor of $25/hourCost of materials: $5,000Cost of overhead: 2x labor cost
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Solution
OutputMultifactor Productivity=
Labor+Material+Overhead
5,000 units $35/unit=
(500 hours $25/hour)+$5,000+(2(500 hours $25/hour))
=4.12
What is the implication of a unitless measure of productivity?
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U.S. Multifactor Productivity
U.S. Multifactor Productivity(1975 - 2008)
80
85
90
95
100
105
110
115
1975
1977
1979
1981
1983
1985
1987
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
Year
MF
P (
Ind
ex
, 20
00
= 1
00
)
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Productivity Growth
Current productivity-Previous productivityProductivity Growth = 100%
Previous productivity
Productivity Growth = 23 - 25
25100% 8%
Example: Labor productivity on the ABC assembly line was 25 units per hour in 2006. In 2007, labor productivity was 23 units per hour. What was the productivity growth from 2006 to 2007?
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MFP Growth - Non-Farm
MFP Growth in the Private Non-Farm Business Sector
1.9
0.4 0.61.1 1.3
0
1
2
3
4
5
1948-1973 1973-1990 1990-1995 1995-2000 2000-2007
Av
era
ge
An
nu
al P
erc
en
t C
ha
ng
e
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MFP Growth - Manufacturing
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Service Sector Productivity
• Service sector productivity is difficult to measure and manage because– It involves intellectual activities– It has a high degree of variability
• A useful measure related to productivity is process yield
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Improving Productivity
1. Develop productivity measures for all operations
2. Determine critical (bottleneck) operations
3. Develop methods for productivity improvements
4. Establish reasonable goals
5. Make it clear that management supports and encourages productivity improvement
6. Measure and publicize improvements
Don’t confuse productivity with efficiency
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Competitiveness
• Competitiveness:– How effectively an organization meets the wants and
needs of customers relative to others that offer similar
goods or services– Organizations compete through some combination of
their marketing and operations functions• What do customers want?• How can these customer needs best be satisfied?
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McDonald’s Mission Statement
• McDonald's brand mission is to
"be our customers' favorite place and way to eat." Our worldwide operations have been aligned around a global strategy called the Plan to Win centering on the five basics of an
exceptional customer experience -- People, Products, Place, Price and Promotion. We are committed to improving our operations and enhancing our customers' experience.
– http://www.mcdonalds.com/corp/about/mcd_faq/student_research.html
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Businesses Compete Using Operations
1. Product and service design
2. Cost
3. Location
4. Quality
5. Quick response
6. Flexibility
7. Inventory management
8. Supply chain management
9. Service
10. Managers and workers
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Sample Strategies
Organizational Strategy Operations Strategy
Examples of Companies or Services
Low Price Low Cost U.S. first-class postage
Wal-Mart
High Quality High performance design and/or high quality processing
Consistent Quality
Sony TV
Lexus
Coca-Cola; electric power
Short Time Quick Response
On-time delivery
McDonald’s Restaurants
Express mail
FedEx; One-hour photo
Newness Innovation 3M
Express mail
Variety Flexibility
Volume
Burger King (Have it your way”)
McDonald’s (“Buses Welcome”)
Service Superior customer service Disneyland
IBM
Location Convenience Supermarkets
Mall Stores
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Operations Strategy
• Operations strategy – The approach, consistent with organization
strategy, that is used to guide the operations function.
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Strategic OM Decision AreasDecision Area What the Decisions Affect
Product and service design Costs, quality, liability, and environmental issues
Capacity Cost, structure, flexibility
Process selection and layout Costs, flexibility, skill level needed, capacity
Work design Quality of work life, employee safety, productivity
Location Costs, visibility
Quality Ability to meet or exceed customer expectations
Inventory Costs, shortages
Maintenance Costs, equipment reliability, productivity
Scheduling Flexibility, efficiency
Supply chains Costs, quality, agility, shortages, vendor relations
Projects Costs, new products, services, or operating systems
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Quality-Based Strategies
• Quality-based strategy– Strategy that focuses on quality in all phases of an
organization• Pursuit of such a strategy is rooted in a number of
factors:– Trying to overcome a poor quality reputation– Desire to maintain a quality image– A part of a cost reduction strategy
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Time-Based Strategies
• Time-based strategies– Strategies that focus on the reduction of time needed
to accomplish tasks• It is believed that by reducing time, costs are lower,
quality is higher, productivity is higher, time-to-market is faster, and customer service is improved
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Time-Based Strategies
• Areas where organizations have achieved time reductions:– Planning time– Product/service design time– Processing time– Changeover time– Delivery time– Response time for complaints
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Agile Operations
• Agile operations– A strategic approach for competitive advantage that
emphasizes the use of flexibility to adapt and prosper in an environment of change• Involves the blending of several core competencies:
– Cost– Quality– Reliability– Flexibility