You have a complex problem at work, and you know the standard solutions: hire a consultant, enlist a superstar employee, have more meetings about it. In short, spend money and hours to dig your way out. But you've been down this road before--the so-called solution consumes your time, dollars, and resources, and yet the problem still reappears.

There is a way out of this cycle. Organizational researchers Tanya Menon and Leigh Thompson, experts in collaboration and creativity, identify five spending traps that lead to this wasteful "action...