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2 - ORGANIZATIONAL INFLUENCES AND PROJECT LIFE CYCLE






                      Matrix organizations, as shown in Figures 2-2 through 2-4, reflect a blend of functional and projectized
                   characteristics. Matrix organizations can be classified as weak, balanced, or strong depending on the relative level
                   of power and influence between functional and project managers. Weak matrix organizations maintain many of the
                   characteristics of a functional organization, and the role of the project manager is more of a coordinator or expediter.   2
                   A project expediter works as staff assistant and communications coordinator. The expediter cannot personally
                   make or enforce decisions. Project coordinators have power to make some decisions, have some authority, and
                   report to a higher-level manager. Strong matrix organizations have many of the characteristics of the projectized
                   organization, and have full-time project managers with considerable authority and full-time project administrative
                   staff. While the balanced matrix organization recognizes the need for a project manager, it does not provide the
                   project manager with the full authority over the project and project funding. Table 2-1 provides additional details of
                   the various matrix organizational structures.



                                                                Chief
                                                              Executive



                                     Functional               Functional              Functional
                                      Manager                 Manager                  Manager



                                         Staff                   Staff                    Staff

                                         Staff                   Staff                    Staff


                                         Staff                   Staff                    Staff

                                                                                               Project
                                                  (Gray boxes represent staff engaged in project activities)  Coordination

                                                  Figure 2-2. Weak Matrix organization


























                   ©2013 Project Management Institute. A Guide to the Project Management Body of Knowledge (PMBOK  Guide) – Fifth Edition   23
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                                           Licensed To: Jorge Diego Fuentes Sanchez PMI MemberID: 2399412
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