An Essay on Marxian Economics is an analytical essay written by in 1942 by economist Joan Robinson. The essay deals with the orthodox teachings of capital accumulation, the essential demand crisis and real wages by comparing it to Karl Marx's Das Kapital. It is a wide-ranging critique on Marx and Orthodox economics while also arguing for a long-term economic view that builds on the problems that Marx first identified in the exploitative nature of capitalism. Source: Wikipedia (en)