Stacey Matrix
The art of management and leadership is having an array of approaches and being aware of when to use which approach. Ralph Stacey proposed a matrix to help with this art by identifying management decisions on two dimensions: the degree of certainty and the level of agreement.

Let's take a closer look at these dimensions.
Close to Certainty:
Issues or decisions are close to certainty when cause and effect linkages can be determined. This is usually the case when a very similar issue or decision has been made in the past. One can then extrapolate from past experience to predict the outcome of an action with a good degree of certainty.
Far from Certainty:
At the other end of the certainty continuum are decisions that are far from certainty. These situations are often unique or at least new to the decision makers. The cause and effect linkages are not clear. Extrapolating from past experience is not a good method to predict outcomes in the far from certainty range.
Agreement:
The vertical axis measures the level of agreement about an issue or decision within the group, team or organization. As you would expect, the management or leadership function varies depending on the level of agreement surrounding an issue.
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The following pages will examine different zones within the matrix.
They are:
    • Close to Agreement, Close to Certainty
    • Far from Agreement, Close to Certainty
    • Close to Agreement, Far from Certainty
    • Anarchy: Far from Agreement, Far from Certainty
    • The Edge of Chaos
1) Close To Agreement, Close To Certainty
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2) Far From Agreement, Close To Certainty
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Some issues have a great deal of certainty about how outcomes are created but high levels of disagreement about which outcomes are desirable. Neither plans nor shared mission are likely to work in this context. Instead, politics become more important. Coalition building, negotiation, and compromise are used to create the organization's agenda and direction.

3) Close To Agreement, Far From Certainty
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Some issues have a high level of agreement but not much certainty as to the cause and effect linkages to create the desired outcomes. In these cases, monitoring against a preset plan will not work. A strong sense of shared mission or vision may substitute for a plan in these cases. Comparisons are made not against plans but against the mission and vision for the organization. In this region, the goal is to head towards an agreed upon future state even though the specific paths cannot be predetermined.

4) Anarchy: Far From Agreement, Far From Certainty
Situations where there are very high levels of uncertainty and disagreement, often result in a breakdown or anarchy. The traditional methods of planning, visioning, and negotiation are insufficient in these contexts. One personal strategy to deal with such contexts is avoidance - avoiding the issues that are highly uncertain and where there is little disagreement. While this may be a protective strategy in the short run, it is disastrous in the long run. This is a region that organizations should avoid as much as possible.

5) The Edge of Chaos (The Zone of Complexity)
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There is a large area on this diagram which lies between the anarchy region and regions of the traditional management approaches. Stacey calls this large center region the zone of complexity - others call it the edge of chaos. In the zone of complexity the traditional management approaches are not very effective but it is the zone of high creativity, innovation, and breaking with the past to create new modes of operating.

As a professor in a business school, I am aware that we spend much of our time teaching how to manage in areas (1), (2) and (3). In these regions, we can present models which extrapolate from past experience and thereby can be used to forecast the future. This is the hallmark of good science in the traditional mode. When we teach approaches, techniques and even merely a perspective in area (4) the models seem 'soft' and the lack of prediction seems problematic.

We need to reinforce that managers and leaders of organizations need to have a diversity of approaches to deal with the diversity of contexts. Stacey's matrix honors what we already have learned but also urges us to move with more confidence into some of the areas which we understand intuitively but are hesitant to apply because they do not appear as 'solid.'
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Changing Management Approaches in
Moving From Agreement & Certainty
Possible
Approach
Description
Example
Comments
1. Direct
Direct workers to complete a task or tasks.
Employer asks an employee to arrange a luncheon, clean the warehouse, etc.
Left lower corner of the Stacey diagram. Highly structured and directive. Does not anticipate emergent outcome.
2. Change
Work Processes
Modify work processes to facilitate self-organization, self- direction, etc.
Fork lift company with newly computerized product. Managers connected all of service staff through CompuServe. A summary of their E- mail exchanges became the new service manual.
Sufficient control of variables to allow planned change in systems, organization, or information flow, etc. Leaders took a specific step. Intended or unintended emergent outcome.
3. Modify Structure
Modify diversity, information, and connections.
Maine Medical Center attempts to change workgroups (Chiefs, clinical groups, others), meeting structures, distribution of information.
Similar to above, less focused. Specific steps taken to attempt to affect diversity, information, and connections, in hopes of beneficial emergent outcomes.
4. Convene
& Intervene
Bring representatives of various CASs together to facilitate self-organization and emergence. Use process tools to confront inherent parodoxes and to seek change through leveraging Morgan's 15% opportunity. Compare approaches with and without goals.
Louisville integrated "Oncology Program" problem. Maine Hospice program problem.
Primary step is to convene representatives of involved complex adaptive systems. Secondary step is structured, planned "intervention" that actively attempts to "move to a new attractor." (Per G. Morgan)
5. Convene
Bring representatives of various complex adaptive systems together in an attempt to facilitate self- organization and emergence. Compare active convening with observation of entities coming together.
MMC/UNE (Allopathic/Osteopathic Education)
Insufficient involvement or direct control to allow formal intervention. Action limited to convening in hopes that interaction and change will emerge. Less structured intervention than above example.
6. Examine,
Describe Patterns
Observe interactions between complex adaptive systems that are beyond the leader's ability to affect or convene.
The economy or the stock market.
The task here is to understand. Systems are sufficiently large or removed to preclude any intervention.
7. Seek Patterns
Scanning "chaotic and disorganized" systems for emerging organizations and patterns.
Youth, health, markets, life forms, weather, global thermal drift, etc.
Assumption here is that object of study is approaching high dimensional chaos. Task is to identify emerging patterns that might suggest an emerging level of organization.