6 Decision Making

What managerial decisions involve

Decision making is the process of choosing among possible courses of action. In management, decisions address problems—gaps between current and desired conditions—as well as opportunities to improve results. Good decisions rely on a clear understanding of the issue, relevant evidence, and follow-through. A structured process can improve consistency, but it cannot guarantee a perfect outcome.

A six-step decision process

A useful decision process has six steps:

1. Recognize and define the issue. Describe the gap or opportunity precisely. Separate observable facts from assumptions, and investigate possible causes before choosing a remedy.

2. Set objectives and criteria. Specify what a successful result should achieve. Criteria might include cost, quality, time, risk, fairness, and effects on stakeholders. Identify any non-negotiable constraints.

3. Generate alternatives. Develop more than one feasible option, including taking no action when appropriate. For complex choices, seek input from people with different expertise or perspectives.

4. Evaluate alternatives. Compare each option against the criteria, available evidence, risks, and likely consequences. Consider uncertainty and what could happen if key assumptions prove wrong.

5. Select and implement. Choose an option, assign responsibilities, provide needed resources, and communicate how the decision will be carried out.

6. Review the outcome. Compare actual results with the objectives. If the decision has not solved the problem, learn from the results and adjust the plan.

Applying the process to late orders

A store finds that customer orders are often late. Rather than immediately buying more delivery vehicles, its manager checks where delays occur, sets targets for on-time delivery and cost, and compares options such as revising staff schedules, changing routes, or adding vehicles. After implementing a change, the manager tracks delivery times and costs to see whether it worked.

Diagnosing problems and classifying decisions

Problem solving is the broader effort to understand and resolve an undesirable condition. Defining the problem well is essential: treating a symptom as the cause can lead to a decision that does not fix the underlying issue.

Programmed decisions recur and can be handled using established rules or procedures. Nonprogrammed decisions are new or unusual and require more analysis. The distinction helps clarify whether a familiar procedure may apply or whether the situation calls for additional investigation.

Rational limits and workable choices

A fully rational decision maker would have complete information, know every alternative and consequence, and choose the best option. In practice, time, information, and human attention are limited; this practical condition is called bounded rationality.

Managers may therefore satisfice: they select an option that meets important requirements even when they cannot establish that it is the absolute best choice. The key is to make constraints and trade-offs explicit rather than confusing a workable choice with a proven optimal one.

Common judgment biases

Judgment biases are systematic tendencies that can distort how people interpret information or compare options. They can affect both individual and group decisions.

• Confirmation bias: Seeking or giving extra weight to evidence that supports an existing belief while discounting contrary evidence. A manager convinced a new product will succeed may focus on favorable customer comments and overlook weak sales data.

• Anchoring: Relying too heavily on an initial number or piece of information. An early cost estimate may unduly shape later budget judgments, even after better estimates become available.

• Availability bias: Judging likelihood by how easily examples come to mind. After hearing about a vivid supplier failure, a manager may overestimate the likelihood of a similar failure without checking broader performance data.

• Overconfidence: Being more certain than the evidence warrants about forecasts or judgments. This can lead to underestimated risks or overly ambitious plans.

• Escalation of commitment: Continuing to invest in a failing course of action partly because resources have already been spent. Past costs cannot be recovered; decisions should be based on future costs, benefits, and alternatives.

Reducing bias and learning from outcomes

Biases are not always deliberate, and merely knowing their names will not eliminate them. Managers can reduce their influence by stating assumptions, checking reliable data, actively looking for disconfirming evidence, comparing independent estimates, inviting dissent, and setting review points in advance.

For significant decisions, recording the reasons and expected outcomes makes later evaluation more useful. Follow-up also connects the choice to its results: compare actual outcomes with objectives, learn from shortfalls, and adjust the plan when the decision has not solved the problem.