Paul Auerbach and Dimitris Sotiropoulos have criticized the Lange model for degrading the definition of socialism to a form of "capitalism without capital markets" attempting to replicate capitalism's efficiency achievements through economic planning.
Paul Auerbach和Dimitris Sotiropoulos批评兰格模式把社会主义的定义降低到“没有资本市场的资本主义”的形式，试图通过经济计划来复制资本主义的高效益的成就。