The most important prerequisite for becoming an entrepreneur is the ownership of capital. - Michał Kalecki

It should be noticed that the whole approach is in contradiction to generally accepted views.

It is indeed paradoxical that, while the apologists of capitalism usually consider the 'price mechanism' to be the great advantage of the capitalist system, price flexibility proves to be a characteristic feature of the socialist economy.

The capitalists of a country which manages to capture foreign markets from other countries are able to increase their profits at the expense of the capitalists of the other countries. Similarly, a colonial metropolis may achieve an export surplus through investment in its dependencies.