Productivity not always Spurred by Biggest Prize
A portion of the report’s conclusion reads: “As expected, the team found that performance improved as the incentives increased—but only when the cash reward amounts were at the low end of the spectrum. Once the rewards passed a certain threshold, which depended on the individual, performance began to fall off.”
In sum, the general conclusion of the report was that the greater the potential reward, the greater the fear of losing it. The effect being that during the time when employees are expected to best perform is the time when they psych themselves out and lose their ability to perform at their best. While this data may not affect many pay-for-performance plans, it is something to consider if employees are falling short of their goals in pursuit of an incentive.