本文提出了马克思主义经济学迎接主流西方经济学的挑战并取得优势的流程图。基本的思路是要集中在它的宗旨而不是它的工具和19世纪的历史框架。从目标的角度,马克思主义和西方经济学的本质区别在于对资本主义现实合理性的态度:西方经济学倾向于认为现状是“最美好”的世界,而马克思主义持批判性态度。马克思主义应用经济学的主要任务应该是通过计量“生产集”与人民“偏好”之间的悬殊而证明自己观点的优越性。这需要区别经济中先进与落后的生产力,以及科学地把“隐藏失业”统计为失业。在与西方经济学的较量中,完全可以应用西方经济学自己“无意识”创造的能打败自己护教性的一套先进理论工具。 This paper presents a flow chart of Marxist economics meeting the challenges and gaining advantages of the mainstream Western economics. The basic idea is to focus on its purpose rather than its tools and the historical framework of the 19th century. From an objective point of view, the essential difference between Marxism and Western economics lies in the attitude toward the realistic rationality of capitalism: Western economics tends to regard the status quo as the “best” world, and Marxism holds a critical attitude. The main task of Marxist applied economics should be to prove the superiority of his point of view by measuring the disparity between “production set” and “people” “preference.” This requires distinguishing between advanced and backward productivity in the economy and scientifically “hiding unemployment” as unemployment. In the contest with Western economics, it is entirely possible to apply a set of advanced theoretical tools that Western economists can defeat their own nurturing ability created by their own “unconsciousness.”