经济伦理有其可能性与合理性的逻辑-历史条件。经济伦理学和经济伦理在理论和实践方面存在三大悖论:目的-工具两难的价值悖论;“立法者”-“阐释者”僭越的规范悖论;制度化“围城”的实践悖论。三大悖论导致了经济伦理的三个文化危机:动机危机;合法性危机;合理性危机。悖论危机迫使我们不得不承认,经济伦理至今仍是一个虚拟命题。 Economic Ethics Has its Possibility and Reasonable Logic - Historical Conditions. Economic ethics and economic ethics in the theory and practice of the existence of the three paradoxes: the purpose of - tool dilemma paradox of value; “legislator ” - “interpreter ” more normative paradox; institutionalized “siege ”Paradox of practice. The three paradoxes lead to three cultural crises of economic ethics: motivation crisis, legitimacy crisis and rationality crisis. The crisis of paradox forces us to admit that economic ethics is still a virtual proposition to this day.