第五类自由美国管理专家毕德士与华特曼曾将美国６２家企业的经营之道概括为八大成功要素：行动至上；接近顾客；鼓励自主创新；通过人来提高生产力；树立正确价值观；做内行的事；组织简单；管理人员精练；宽严并济。如今，人们在其之上又加了一个被称为“第五类自由”的新要 The fifth type of free American management experts, Bitez and Waltmann, have summarized the management practices of 62 US companies as the eight major success factors: Action first, approaching customers, encouraging independent innovation, increasing productivity through people, and establishing correct values; To be an expert; simple organization; concise management personnel; Nowadays, people have added a new requirement called “fifth freedom.”