In his new Capital in the 21st century, as forbidding as his previous work on High Wages in France in the 20th century, Thomas Piketty presents a mass of data on asset growth in several European countries and the United States. This information improves the knowledge of our society’s relationship to capital and the divide between the richest and the poorest. Except that the author abuses these data, following 19th century scientific materialism.
Like Marxist authors, he endeavours to transform his discourse into a scientific demonstration. He wants not only to convince, but to hit home his own truth, supposedly grounded in the mathematical formula that he presents. Granted, he states that “we should be wary of any economic determinism in this matter” (p. 47), but he uses econometrics to announce the expected wealth distribution in the 21st century, as if there were little or no risk of making mistakes.
And his claim is that the divide between rich and poor will inevitably widen, although he admits that the opposite took place during the 20th century. He extrapolates trends, as did Malthus in the 18th century or the Rome Club in the 1970s to predict that the world would die of starvation. He questions Kuznets’s inequality bell curve, sketching trends that ignore human action. He notes that “Marx totally ignored the possibility of technical progress and continuous productivity growth” (p. 28) in his theory of infinite capital accumulation killing off capitalism, but on the other hand he reproduces a theory of constant wealth growth.
Abstract:
– Thomas Piketty presents statistical graphs in the manner of Malthus in the 19th century or the Rome Club in the 1970s
– Piketty’s theory of boundless wealth accumulation does not withstand factual analysis
– There is first confusion between capital (productive, financial and real estate) and negotiable assets
– Thomas Piketty claims that for the past 20 centuries, the asset rate of return is 4 percentage points above the rate of economic growth
– But how could he possibly obtain such data for the past 2,000 years? This is absolutely impossible
– Further, and contrary to what he claims, the average asset rate of return of households cannot be higher than the rate of economic growth
– If Piketty’s calculations were accurate, then the wealthiest 1 per cent would own all available assets by 2016!
– Piketty’s calculations are wrong because he ignores reality: the economy is not a zero sum game, capital is saved, reinvested or even wasted; social mobility is extremely important and inequalities are not set in stone

