Accordingly, workers have been divided into those on the shop floor, on the one hand, and supervisors and managers, on the other. The latter save and derive some
of their income from property. They own a stock of wealth which attracts profits, interest, or rental income. Thus, capitalists in our model include the latter set of workers. The conflict in the title of the paper refers to a differential game played between them and entrepreneurs who represent capitalists in hiring workers on the
assembly lines, organizing production, and selling the output. After meeting the
wage bill, entrepreneurs return the residual revenue to the capitalists.