本文阐述了奥地利经济学派代表人物关于人在经济中的作用的观点以及决定市场运行的主要过程“社会工程学”和“经济工程师”当今的世纪已成为“社会工程师”的世纪。再也难以找到具有如此坚定不移信念的范例了，这种信念曾经坚信人能够为所欲为地改造社会。政治制度、经济制度 This article expounds the viewpoints of Austrian economics representatives on the role of people in the economy and the century of “social engineering” and “economic engineer”, the major processes that determine the functioning of the market, that have become “social engineers.” There is no easy way to find examples of such a steadfast belief that once convinced people were able to transform society as they wish. Political system, economic system