When it comes to making big changes in an organization--implementing a Six Sigma program, optimizing business processes, adopting a new sales strategy--executives know that the wild card in the pack is their employees' capacity to adapt to a new order. Although the hoped-for benefits of a major initiative can shrink dramatically if employees misunderstand or resist it, success or failure depends as much on how the change is made as on the project itself. Fortunately, when companies attempt to change, a little improvement goes a long way.
To determine the role of people and process issues, we studied change programs at 40 organizations, including banks, hospitals, manufacturers, and utilities. (1) Each of these projects was initiated by senior management, could potentially have had a large economic impact on the organization, and required major company-wide changes in behavior, tasks, and processes.
Two dimensions interested us. First, we gauged the difference between the expected value of a project (essentially calculated in the business case for it) and the value the company claimed to have achieved when it was completed. Second, we rated each company's strength in 12 widely recognized factors for managing change effectively, including the roles of senior and middle managers in the initiative as well as the company's project-management skills, training, and incentives for promoting change (Exhibit 1, on the previous page). These two dimensions made it possible for us to compare patterns in change-management strengths and weaknesses with realized returns in all 40 initiatives.
In all, 58 percent of the companies failed to meet their targets; 20 percent captured only a third or less of the value expected. The remaining 42 percent of these companies gained the expected returns or exceeded them-in some instances by as much as 200 to 300 percent.
Not surprisingly, perhaps, companies with the lowest returns also had poor change-management capabilities, and companies that gained big returns had strong ones (Exhibit 2). (2) But we also found that strength on any one level of the organization--senior executives, middle managers, or frontline troops--gave companies a better chance of success. No single level was more critical in that respect than any other.
Companies that had problems on one or two levels of the organization nonetheless captured all or much of the expected returns of change initiatives (Exhibit 3). Seven companies were strong in two levels but had poor abilities in the other--for instance, a midsize regional bank was weak in frontline skills; an international computer hardware manufacturer, in middle-management authority. Yet these seven companies captured, on average, 129 percent of the expected value. In fact, nearly 70 percent of it was captured even by companies that had inadequate change-management capabilities on any two levels of the organization.
For the 11 most successful companies in our study, effective change management clicked at every level: senior and middle managers and frontline employees were all involved, responsibilities were clear, and the reasons for the change were understood throughout the organization. These 11 companies gained an average of 143 percent of the returns they expected. By contrast, in companies that fell short of expectations, we found a lack of commitment from or follow-through by senior executives, defective project-management skills among middle managers, and a lack of training for and confusion among frontline employees. Meanwhile, the 11 companies that had problems at all three levels captured, on average, only 35 percent of the value they expected.
Consider the experiences of two hospitals in our study. Each aimed to reduce its costs by creating an independent purchasing group. At one hospital, the CEO and the chief purchasing officer communicated their bold expectations for the initiative, and stakeholders (that is, physicians) at every level were involved throughout it. …