Jeffrey Pfeffer on Evidence-Based Practices

In this short statement, I want to make five points as succinctly as possible, providing references for background and documentation for my arguments. First, organizations in both the public and private sector ought to base policies not on casual benchmarking, on ideology or belief, on what they have done in the past or what they are comfortable with doing, but instead should implement evidence-based management. Second, the mere prevalence or persistence of some management practice is not evidence that it works — there are numerous examples of widely diffused and quite persistent management practices, strongly advocated by practicing executives and consultants, where the systematic empirical evidence for their ineffectiveness is just overwhelming. Third, the idea that individual pay for performance will enhance organizational operations rests on a set of assumptions. Once those assumptions are spelled out and confronted with the evidence, it is clear that many — maybe all — do not hold in most organizations. Fourth, the evidence for the effectiveness of individual pay for performance is mixed, at best — not because pay systems don’t motivate behavior, but more frequently, because such systems effectively motivate the wrong behavior. And finally, the best way to encourage performance is to build a high performance culture. We know the components of such a system, and we ought to pay attention to this research and implement its findings.