Despite the complexity of its results, capital has only one essential precondition: people must lack direct access to the goods they deem necessary for life, finding that access instead only through the mediation of the market. Hence the very term “proletariat”, referring originally to landless citizens living in Roman cities. Lacking work, they were pacified first by state provision of bread and circuses, and ultimately by employment as mercenaries. However, the proletarian condition is historically uncommon: the global peasantry have, throughout history, mostly had direct access to land as self-sufficient farmers or herders, even if they were almost always coerced into giving a portion of their product to ruling elites. Thus the need for “primitive accumulation”: separating people from land, their most basic means of reproduction, and generating an all-round dependence on commodity exchange. In Europe, this process was completed in the 50s and 60s. On a global scale it is only now – with the exceptions of sub-Saharan Africa, parts of South Asia, and China – beginning to approach completion.
The initial separation of people from the land, once achieved, is never enough. It has to be perpetually repeated in order for capital and “free” labour to meet in the market time after time. On the one hand, capital requires, already present in the labour market, a mass of people lacking direct access to means of production, looking to exchange work for wages. On the other hand, it requires, already present in the commodity market, a mass of people who have already acquired wages, looking to exchange their money for goods. Absent those two conditions, capital is limited in its ability to accumulate: it can neither produce nor sell on a mass scale. Outside of the US and UK before 1950, the scope for mass production was limited precisely because of the limitation of the size of the market, that is, because of the existence of a large, somewhat self-sufficient peasantry not living primarily by the wage. The story of the post-war period is that of the tendential abolition of the remaining global peasantry, first as self-sufficient, and second as peasants at all, owning the land on which they work.
Endnotes, Misery and Debt, On the Logic and History of Surplus Population and Surplus Capital, Endnotes #2 (2010), https://endnotes.org.uk/articles/misery-and-debt
Marx explains this structural feature of capitalism in his chapter on “simple reproduction” in volume one. We will interpret this concept as the reproduction, in and through cycles of production-consumption, of the relationship between capital and workers:
Marx sometimes refers to simple reproduction as an abstract thought experiment – capitalism without growth – but to leave it at that is to miss what the concept tells us about the inner mechanism of the process of accumulation. The chapter on simple reproduction concludes: “Capitalist production, therefore, under its aspect of a continuous connected process, of a process of reproduction, produces not only commodities, not only surplus-value, but it also produces and reproduces the capitalist relation; on the one side the capitalist, on the other the wage-labourer” (Marx, Capital, vol.1 (MECW 35), p.573).
Simple reproduction is maintained not out of “habit”, nor by the false or inadequate consciousness of workers, but by a material compulsion. This is the exploitation of wage-workers, the fact that all together, they can purchase only a portion of the goods they produce:
"[Capital prevents its] self-conscious instruments from leaving it in the lurch, for it removes their product, as fast as it is made, from their pole to the opposite pole of capital. Individual consumption provides, on the one hand, the means for their maintenance and reproduction: on the other hand, it secures by the annihilation of the necessaries of life, the continued re-appearance of the workman in the labour-market.” (Marx, Capital, vol.1 (MECW 35), p.573.)
Endnotes, Misery and Debt, On the Logic and History of Surplus Population and Surplus Capital, Endnotes #2 (2010), https://endnotes.org.uk/articles/misery-and-debt
All capital must accumulate, or it will fall behind in its competition with other capitals. Competitive price formation and variable cost structures within sectors lead to divergent intra-sectoral profit rates, which in turn drives efficiency-increasing innovations, for by reducing their costs beneath the sectoral average firms can either reap super profits, or lower prices to gain market share. But falling costs will in any case lead to falling prices, for the mobility of capital between sectors results in an equalisation of inter-sectoral profit rates, as the movement of capital in search of higher profits drives supply (and thus prices) up and down, causing returns on new investment to fluctuate around an inter-sectoral average. This perpetual movement of capital also spreads cost-reducing innovations across sectors — establishing a law of profitability which forces all capitals to maximise profits , irrespective of the political and social configuration in which they find themselves. Conversely, when profitability falls, there is nothing that can be done to re-establish accumulation short of the “slaughtering of capital values” and the “setting free of labour” which re-establish the conditions of profitability.
Endnotes, Misery and Debt, On the Logic and History of Surplus Population and Surplus Capital, Endnotes #2 (2010), https://endnotes.org.uk/articles/misery-and-debt
All capital must accumulate, or it will fall behind in its competition with other capitals. Competitive price formation and variable cost structures within sectors lead to divergent intra-sectoral profit rates, which in turn drives efficiency-increasing innovations, for by reducing their costs beneath the sectoral average firms can either reap super profits, or lower prices to gain market share. But falling costs will in any case lead to falling prices, for the mobility of capital between sectors results in an equalisation of inter-sectoral profit rates, as the movement of capital in search of higher profits drives supply (and thus prices) up and down, causing returns on new investment to fluctuate around an inter-sectoral average. This perpetual movement of capital also spreads cost-reducing innovations across sectors — establishing a law of profitability which forces all capitals to maximise profits , irrespective of the political and social configuration in which they find themselves. Conversely, when profitability falls, there is nothing that can be done to re-establish accumulation short of the “slaughtering of capital values” and the “setting free of labour” which re-establish the conditions of profitability.
Yet this formalistic conception of the valorisation process fails to capture the historical dynamic to which Marx’s analysis is attuned. The law of profitability alone cannot ensure expanded reproduction, for this also requires the emergence of new industries and new markets. Rises and falls in profitability act as signals to the capitalist class that innovations have occurred in specific industries, but what is important is that over time the composition of output — and therefore employment — changes: industries that once accounted for a large portion of output and employment now grow more slowly, while new industries take a rising share of both. Here, we have to look at the determinants of demand, as independent from the determinants of supply.
Demand varies with the price of a given product. When the price is high, the product is purchased only by the wealthy. As labour-saving process innovations accumulate, prices fall, transforming the product into a mass-consumption good. At the cusp of this transformation, innovations cause the market for a given product to expand enormously. This expansion stretches beyond the capacity of existing firms, and prices fall more slowly than costs, leading to a period of high profitability. Capital then rushes into the line, pulling labour with it. At a certain point, however, the limits of the market are reached; that is, the market is saturated. Now innovations cause total capacity to rise beyond the size of the market: prices fall more quickly than costs, leading to a period of falling profitability. Capital will leave the line, expelling labour. [10]
[10]: This process applies only to consumer-goods industries. Capital-goods industries, tend to expand and contract in accordance with the needs of the particular consumer-goods which ‘lead’ each cycle. But the relationship between the two ‘departments’ is never so simple. As we will show, labour-saving ‘process-innovations’ in dept. 1 may lead to ‘product innovations’ in dept. 2, expanding the market as a whole.
This process, which economists have called the “maturation” of industries, has occurred many times. The agricultural revolution, which first broke out in early modern England, eventually hit the limits of the domestic market for its products. Labour-process innovations such as the consolidation of fragmented land holdings, the abolition of the fallow, and the differentiation of land use according to natural advantages meant — under capitalist conditions of reproduction — that both labour and capital were systematically pushed out of the countryside. England rapidly urbanised as a result, and London became the largest city in Europe.
It is here that the key dynamic of expanded reproduction comes into play. For the workers thrown out of agriculture were not left to languish indefinitely in the cities. They were eventually taken up in the manufacturing sector of an industrialising Britain, and especially in the growing textile industry, which was transitioning from wool to cotton cloth. But once again, labour-process innovations such as the spinning jenny, spinning mule, and the power loom meant that eventually this industry, too, began to throw off labour and capital. And the decline in the industries of the first Industrial Revolution, as a percentage of total labour employed and capital accumulated, made way for those of the second Industrial Revolution (chemicals, telecommunications, electric and engine-powered commodities). It is this movement of labour and capital into and out of lines, based on differential rates of profit, that ensures the continued possibility of expanded reproduction:
[E]xpansion … is impossible without disposable human material, without an increase in the number of workers, which must occur independently of the absolute growth of the population. This increase is effected by the simple process that constantly “sets free” a part of the working class; by methods which lessen the number of workers employed in proportion to the increase in production. Modern industry’s whole form of motion therefore depends on the constant transformation of a part of the working population into unemployed or semi-employed hands.
Expanded reproduction is, in this way, the continual reproduction of the conditions of simple reproduction. Capitals that can no longer reinvest in a given line due to falling profitability will tend to find, available to them on the labour market, workers who have been thrown out of other lines. These “free” quantities of capital and labour will then find employment in expanding markets, where rates of profit are higher, or come together in entirely new product lines, manufacturing products for markets that do not yet exist. An increasing number of activities are thus subsumed as capitalist valorisation processes, and commodities spread from luxury into mass markets.
The bourgeois economist Joseph Schumpeter described this process in his theory of the business cycle. He noted that the contraction of older lines rarely happens smoothly or peacefully, that it is usually associated with factory closures and bankruptcies as capitals attempt to deflect losses onto one another in competitive price wars. When several lines contract simultaneously (and they usually do, since they are based on linked sets of technological innovations), a recession ensues. Schumpeter calls this shedding of capital and labour “creative destruction”—“creative” not only in the sense that it is stimulated by innovation, but also because destruction creates the conditions for new investment and innovation: in a crisis, capitals find means of production and labour-power available to them on the market at discount prices. Thus, like a forest fire, the recession clears the way for a new bout of growth.
Many Marxists have espoused something similar to Schumpeter’s conception of cyclical growth, to which they merely add the resistance of workers (or perhaps the limits of ecology) as an external constraint. Hence the Marxist notion of crisis as a self-regulating mechanism is complemented by a conviction that crises provide opportunities to assert the power of labour (or correct the ecologically destructive tendencies of capitalism). In these moments, “another world is possible”. Yet Marx’s theory of capitalism contains no such distinction between “internal” dynamics and “external” limits. For Marx it is in and through this process of expanded reproduction that the dynamic of capital manifests itself as its own limit, not through cycles of boom and bust but in a secular deterioration of its own conditions of accumulation.
Endnotes, Misery and Debt, On the Logic and History of Surplus Population and Surplus Capital, Endnotes #2 (2010), https://endnotes.org.uk/articles/misery-and-debt