代用原则作为马歇尔经济思想的内在灵魂,集中体现了马歇尔的经济价值观,即代用原则在竞争机制推动下,通过物质生产资料、精神资源、生产管理者和组织制度等全方位代用,促进了经济效率提高和人类财富增长,其核心内容是对效率的推崇,根本方法表达出对科学化的追求,精神基础则蕴含着对人的伦理观怀。 As the intrinsic soul of Marshall’s economic thought, the principle of substitution is a reflection of Marshall’s economic values. That is, substitution principle promotes the economic efficiency through all-round substitution of material means of production, spiritual resources, production managers and organizational system under the promotion of competition mechanism Improve human wealth and growth, the core content is respected efficiency, the fundamental method to express the pursuit of scientific, spiritual foundation contains the concept of human ethics.