The problem tree together with the objective tree and analysis of strategies is a methodology of three steps for identifying main problems along with their causes and effects helping project planners to formulate clear and manageable objectives and the strategies of how to achieve them. Although issue trees and question maps have the same objectives maps have more structured. Why maps and how maps.
A closely related animal is the question map which is at the heart of our problem solving approach and therefore a recurrent theme on this site there are two types of maps. Management consultants use issue trees to help them structure how they solve complex problems. In this post we cover issue tree examples and templates you can reuse in your own case interviews.
Mece issue trees aka logic trees are used to break down complex questions into simpler sub questions. Issue tree analysis is used by mckinsey and other consulting firms to solve client problems. Trees have to be mece to avoid inefficient dependencies between branches.
Use hypotheses when analyzing your issue tree to come quickly to the root cause. Be sure to differentiate two types of issue trees problem based or solution based. An issue tree is the most important tool for structuring your case and form hypotheses.
No part of it may be circulated quoted or reproduced for distribution outside the client organisation without prior written approval from mckinsey company. Problem solving and decision making this report is solely for the use of client personnel. Mckinsey issue tree example 1.
Mastering them is a requirement if you want to get a job in a top consulting firm such as mckinsey bain and bcg. Issue trees also known as logic trees and hypothesis trees are the most fundamental tool to structure and solve problems in a systematic way. They also provide a reference point to see how each piece fits.
47 issue trees are useful in problem solving to identify the root causes of a problem as well as to identify its potential solutions.
Issue tree analysis. An issue tree also called logic tree is a graphical breakdown of a question that dissects it into its different components vertically and that progresses into details as it reads to the right.
An issue tree also called logic tree is a graphical breakdown of a question that dissects it into its different components vertically and that progresses into details as it reads to the right.
