“三”是人们在社会生活中反映客观实际,经常用的数量概念。市场经济作为社会生活的主要内容,对“三”更是情有独钟。人们对企业在市场竞争中的理性认识、组织方法、经验教训,也多用“三”来表述。似乎,大于“三”嫌“过犹不及”,小于“三”又感“言犹未尽”,似乎唯有“三”才恰到好处。 ●三元动态平衡决策法 “Three” is the quantitative concept that people use to reflect objective reality in social life. Market economy, as the main content of social life, has a soft spot for “three.” People’s rational knowledge, organization methods, and lessons learned in the market competition are also often expressed in terms of “three”. It seems that if it is more than “three” and it is too “not too juxtaposed”, and if it is less than “three”, it means that “it is not yet done”. It seems that only “three” is just right. ● Three-way dynamic balance decision method