If Marx’s theory of surplus-value is his most revolutionary contribution to economic science, his discovery of the basic long-term ‘laws of motion’ (development trends) of the capitalist mode of production constitutes undoubtedly his most impressive scientific achievement.

No other 19th-century author has been able to foresee in such a coherent way how capitalism would function, would develop and would transform the world, as did Karl Marx. Many of the most distinguished contemporary economists, starting with Wassily Leontief (1938), and Joseph Schumpeter (1942) have recognised this.

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