Essays on Marx's Theory of Value (Russian: Очерки по теории стоимости Маркса, Ocherki po teorii stoimosti Marksa) is a book by the Soviet economist Isaak Illich Rubin.

Очерки по теории стоимости Маркса, the Russian language edition was first published in 1923. For many years, it was thought that there had only been three editions published in the Soviet Union until a copy of the fourth edition, 1929/1930, was discovered in the papers of Ichiro Nakayama deposited at the library of Hitotsubashi University. It is estimated that 10,000 copies were printed. The sole change in the fourth edition is an inclusion of "Replies to critics" which responds to criticism by S. Bessonov.

(Source: Wikipedia)