"The accumulation of capital in this way results theoretically and historically in, among other things: the growing concentration of capital; the competitive elimination of small producers and the increasing centralization of capital (the increasing size on the average of the capital owned/controlled by each); the growing proportion of people available to employment by capital, but the decreasing proportion, ceteris paribus, of those so employed by capital-intensifying branches of industry ("surplus" population); a resulting historical/political narrowing of social definitions of the employable and/or of the times of employment, but still increasing unemployment among the lawfully employable segments of national (colonial) populations; a resulting overall downward pressure on real wage-levels (costs of labor), from competition (demand) for employment, but for given (not examined) social and political reasons, a pressure that is unevenly distributed among a working population's individuals and groups; consequently, a tendency for capital to expand labor-intensive production (countering the tendency for capital-intensive production, indicated above) in order to employ the low-wage segment of the workforce which is continually created by the growing competition for employment (the effect being to depress wage-specific employment, but to increase head-count employment); and - finally for here - the marked tendency through time for these diverse movements to occur in the form of cycles of expansion and stagnation (Schumpeter's "great peripeteias of economic life")."