美国著名企业家艾柯卡说：“企业管理无非就是调动员工积极性”，而调动员工积极性正是激励机制的主要功能。美国哈佛大学心理学家威廉·詹姆斯在《行为管理学》一书中提供的证据表明，一般职工要保住自己的职位，只需发挥自己能力的２０％—３０％，而如果受到充分激励则可发 American famous entrepreneur Iacocca said: “Business management is nothing more than mobilize the enthusiasm of employees,” and mobilize staff enthusiasm is the main function of the incentive mechanism. Evidence provided by William James, a psychologist at Harvard University in Behavioral Management in the United States, shows that an average worker needs only 20% to 30% of his or her ability to keep his position, and if fully motivated hair