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diverse goals ifneeded
opinions, values, Obtain social support
experience for problem, solution
‘Adopt the first
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PROBLEM IDENTIFICATION PROBLEM SOLUTION
When problem solution is
problem identification is uncertain,
Uncertain, applies applies
Political and social process is Incremental, trial-and-error
Needed Process Is needed
Build coalition, seek agreement, Solve big problems in little steps
And resolve conflict about goals
And problem priorities Recycle and try again when
blocked
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Certain
Individual: Individual:
Rational Approach Bargaining, Coalition
Computation Formation
Organization:
Carnegie Mot
Individual: @ individual
Judgment Bargaining and Judgment
Trial-and-error Inspiration and Imitation
Organization
Organization: ie and Incremental
Incremental Deci
Process Model
Uncertain
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Chapter Eleven
Decision-Making Processes
1
Today’s
Business Environment
New strategies
Reengineering
Restructuring
Mergers/Acquisitions
Downsizing
New product/market development
. . . Etc.
2
Decisions Made Within the
Organization
Complex, emotionally charged issues
More rapid decisions
Less certain environment
Less clarity about means/outcomes
Requires more cooperation
3
A New Decision-Making Process
Required because
no one person has enough info to make all major
decisions
No one person has enough time and credibility to convince
many
Relies less on hard data
Guided by powerful coalition
Permits trial and error approach
4
INDIVIDUAL DECISION
MAKING
Steps in the Rational Approach to DecisionMaking
Implement
Chosen
Alternative
Choose
Best
Alternative
Evaluate
Alternatives
8
Monitor
Decision
Environment
1
7
2
6
3
5
Develop
Alternative
Solutions
Define
Decision
Problem
4
Specify
Decision
Objectives
Diagnose
Problem
5
Group Activity
Organizational Decisional making Models
Management Science Approach (The SABRE Group)
Carnegie Model (Encyclopedia Britannica)
Incremental Decision Process Model (Gillette)
Learning Organization
Garbage Can Model (Casablanca)
Contingency Decision-Making Framework
6
Choice Processes in the Carnegie
Model
Uncertainty
Information is
limited
Managers have
many constraints
Coalition Formation
Hold joint discussion
and interpret goals
and problems
Share opinions
Conflict
Managers have
diverse goals,
opinions, values,
experience
Establish problem
priorities
Search
Conduct a simple,
local search
Use established
procedures if
appropriate
Create a solution
if needed
Obtain social support
for problem, solution
Satisficing
Adopt the first
alternative
that is acceptable
to the coalition
7
The Incremental Decision Process
Model
Every step characterized by decision interrupts
Identification Phase
Recognition
Diagnosis
Development Phase
Search
Screen
Design
Selection Phase
Judgment (evaluation – choice)
Analysis (evaluation)
Bargaining (evaluation – choice)
Authorization
8
Learning Organization Decision Process When Problem
Identification and Problem Solution Are Uncertain
PROBLEM IDENTIFICATION
PROBLEM SOLUTION
When problem identification is
Uncertain, Carnegie model applies
When problem solution is
uncertain, Incremental process
model applies
Political and social process is
Needed
Incremental, trial-and-error
Process Is needed
Build coalition, seek agreement,
And resolve conflict about goals
And problem priorities
Solve big problems in little steps
Recycle and try again when
blocked
9
Contingency Framework for Using
Decision Models
Certain
Certain
1
Solution
Knowledge
3
Uncertain
Problem
Consensus
Uncertain
2
Individual:
Rational Approach
Computation
Individual:
Bargaining, Coalition
Formation
Organization:
Management Science
Organization:
Carnegie Model
Individual:
Judgment
Trial-and-error
Organization:
Incremental Decision
Process Model
4
Individual:
Bargaining and Judgment
Inspiration and Imitation
Organization:
Carnegie and Incremental
Decision Process Models,
evolving to Garbage Can
10
Special Decision Circumstances
High-Velocity Environments
Decision Mistakes and Learning
Escalating Commitment
11