Armesilla Conde, Santiago Javier2023-06-172023-06-172016-09-261578-673010.5209/rev_NOMA.2013.v39.n3.48325https://hdl.handle.net/20.500.14352/18969This concise essay attempts to show why Isaak Illich Rubin is, until today, the best interpreter, commentator and developer of The Capital of Karl Marx, understanding Marx’s work as an ontology and a gnoseology of the capitalist economic system. To do this, we analyze the relations existing between Marx, Rubin and the theory of science of the Spanish Marxist philosopher Gustavo Bueno. In this way, we can interpret the work “Essays on Marxist theory of value” also as an ontology and a gnoseology of capitalism.engjournal articlehttps://revistas.ucm.es/index.php/NOMAhttp://www.theoria.eu/nomadas/49_especial2016/santiagoarmesilla_en.pdfhttp://www.armesilla.org/2016/09/ontology-and-gnoseology-of-capitalism.htmlopen accessRubinCapitalismTheory of labor-valueMarxPolitic EconomyMarginal UtilityOntologyGnoseologyScienceTechnologyTechniqueScientific truthGustavo BuenoTheory of Categorial ClosingcircularismsocialismPhilosophical Materialism.MicroeconomíaTeorías económicasFilosofía de la Ciencia5307.15 Teoría Microeconómica5307 Teoría Económica7205 Filosofía de la Ciencia