“…Stajkovic and Luthans () present a meta‐analysis of behavioral management studies, analyzing if and how different rewards (money, social recognition, and feedback) interact with one another. Similarly, Lourençco () reports the findings from a field experiment with retail sales representatives that looks at interaction effects among this same set of motivators (money, recognition, and feedback). Kvaloy, Nieken, and Schöttner () find that the effectiveness of piece rates interacts with motivational talk, and Bradler and Neckermann () show that gifts that combine recognition and money only work well when they come with a personal touch.…”